<noscript><link href="http://grainger.ugc.bazaarvoice.com/answers/5049-en_us/static/bazaarvoiceQA.css" rel="stylesheet" type="text/css"/></noscript><div id="BVQAContentValidationID_6B614"><div id="BVQASourceID"> <div class=""><div id="BVQAWidgetID" class="BVQAWidget"><div id="BVQABrowsePageID" class="BVQAWidgetWrapper BVQABrowsePage"><div id="BVQAHeaderID" class="BVQAHeader"><h2 id="BVQAHeaderTitleID" class="BVQATitle BVQAHeaderTitle">Product Q&A</h2><div id="BVQAQuestionAndAnswerCountID" class="BVQAQuestionAndAnswerCount">(<span class="BVQACount BVQANonZeroCount"><span class="BVQANumber">1</span> Question</span> : <span class="BVQACount BVQANonZeroCount"><span class="BVQANumber">1</span> Answer</span>)</div><h2 id="BVQAHeaderSubTitleID" class="BVQASubTitle BVQAHeaderSubTitle">Ask your questions. Share your answers.</h2></div><div id="BVQAMainID" class="BVQAMain BVQAMainView"><div class="BVQAPageTabs"> <div class="BVQAPageTabSpacerLeft"> </div><div class="BVQAPageTabSpacerMiddle"> </div><div id="BVQAPageTabBrowseID" class="BVQAPageTab BVQASelectedPageTab">« Back</div> <div class="BVQAPageTabSpacerMiddle"> </div><div id="BVQAPageTabSearchID" class="BVQAPageTab" onclick="$BV.Internal.Requester.get('http://answers.grainger.com/answers/5049-en_us/product/6B614/searchquestions.djs?format=embeddedhtml&search=__SEARCHTEXT__','BVQAFrame','__CONFIGKEY__'); return false;"><a title="Search Q&A" data-bvcfg="__CONFIGKEY__" name="BV_TrackingTag_QA_Display_SearchTab" data-bvjsref="http://answers.grainger.com/answers/5049-en_us/product/6B614/searchquestions.djs?format=embeddedhtml&search=__SEARCHTEXT__" class="BVQAPageTabLink" href="javascript://">Search Q&A</a></div><div class="BVQAPageTabSpacerRight"> </div></div><div id="BVQAViewQuestionsContentID" class="BVQAMainContent BVQAViewQuestionsContent"><div class="BVQASearchForm"><div class="BVQASearchFormText"> <input type="text" id="BVQASearchFormTextInputID" maxlength="150" value="Search all Q&A for this product" class="BVQASearchFormTextInput BVQASearchFormTextInputDefault" onkeypress="return bvDisableReturn(event, function(){bvqaSubmitSearch('http://answers.grainger.com/answers/5049-en_us/product/6B614/searchquestions.djs?format=embeddedhtml&search=__SEARCHTEXT__','Search all Q&A for this product','__CONFIGKEY__');BVAnalyticsTracker.fireActionEvent(document.getElementById('BVQASearchFormSubmitButtonID'));});" onfocus="this.value = ''; this.className = 'BVQASearchFormTextInput'; this.onfocus = null;"/></div><div class="BVQASearchFormSubmit"> <button id="BVQASearchFormSubmitButtonID" class="BVQASearchFormSubmitButton"name="BV_TrackingTag_QA_Display_SearchButton"onclick="bvqaSubmitSearch('http://answers.grainger.com/answers/5049-en_us/product/6B614/searchquestions.djs?format=embeddedhtml&search=__SEARCHTEXT__','Search all Q&A for this product','__CONFIGKEY__');return false;"data-bvtrack="eName:Search">Search</button></div></div><div id="BVQAToolbarID" class="BVQAToolbar"><div id="BVQAToolbarDisplayToggleID" class="BVQAToolbarDisplayToggle"><span id="BVToggleDisplayOnSpan" style="display:block;"><a href="#" onclick="bvqaToolbarDisplayShowAll(false, 1);BVAnalyticsTracker.fireActionEvent(this, 'BV_TrackingTag_Question_allQuestionsExpansion',{'answerIds':['51470'],'questionIds':['49186']});return false;" name="BV_TrackingTag_QA_Display_ExpandCollapseAllQ"><img src="http://grainger.ugc.bazaarvoice.com/answers/5049-en_us/static/showAllPlus.gif" alt=" All" /> All</a> </span><span id="BVToggleDisplayOffSpan" style="display:none;"><a href="#" onclick="bvqaToolbarDisplayHideAll(false);return false;" name="BV_TrackingTag_QA_Display_ExpandCollapseAllQ"><img src="http://grainger.ugc.bazaarvoice.com/answers/5049-en_us/static/hideAllMinus.gif" alt=" All" /> All</a> </span></div></div><div id="BVQAQuestionsID" class="BVQAQuestions"><div id="BVQAQuestionAndAnswers49186" class="BVQAQuestionAndAnswers BVQAQuestionAndAnswersProduct BVQAQuestionAndAnswersNative BVQAQuestionAndAnswersQuestionWithTechSupportAnswer"><div id="BVQAQuestionHeader49186" class="BVQAQuestionHeader BVQAQuestionHeaderClosed" onclick=" $bv('#BVQAQuestionMain49186').toggle();$bv('#BVQAQuestionHeader49186').toggleClass('BVQAQuestionHeaderClosed').toggleClass('BVQAQuestionHeaderOpen');if ($bv('#BVQAQuestionMain49186').is(':visible')) {BVAnalyticsTracker.fireActionEvent(this, 'BV_TrackingTag_Question_questionExpansion',{'answerIds':['51470'],'questionIds':['49186']}); }bvqaUpdateExpandCollapseToolbarLabelValue('49186');"><div class="BVQAQuestionHeaderBadgeIcons"><div class="BVQAQuestionHeaderBadgeIconContainer"><div id="BVQAQuestionHeaderBadgeIcon49186QuestionWithTechSupportAnswerID" class="BVQAQuestionHeaderBadgeIcon BVQAQuestionHeaderBadgeIconQuestionWithTechSupportAnswer"></div></div></div><div class="BVQAQuestionHeaderBullet"> </div><div class="BVQAQuestionAnswersCount"><span class="BVQACount BVQANonZeroCount"><span class="BVQANumber">1</span> answer</span></div><h3 class="BVQAQuestionSummary"> <a href="javascript:void(0);">is this product good for removing mold spores from a house environment?</a></h3> </div><div id="BVQAQuestionMain49186" class="BVQAQuestionMain"><div id="BVQAQuestion49186" class="BVQAContent BVQAQuestion"><div class="BVQAContentText BVQAQuestionDetails"></div><div class="BVQAContentData BVQAQuestionData"> <div class="BVQAElapsedTime">9 months ago</div><div class="BVQASignature"><div class="BVQAWrittenBy">by </div><div class="BVQANickname"><a title="Read all my Q&A" data-bvtrack="eName:ProfileLink" onmouseout=" bvProfileSnapshot.hideOpenPopinAfterDelay(1000 ,250 ); " name="BV_TrackingTag_Question_Display_ReadAllQA_rllr" class="BVQANickname" onclick="var popupWin = window.open(this.href, null, 'resizable=1,status=1,scrollbars=1,width=800,height=600,top=0'); popupWin.focus(); event.preventDefault?event.preventDefault():event.returnValue = false;" href="http://ugc.grainger.com/profiles/5049-en_us/axnntj4qsuingyld5r2ma9sf7/profile.htm" onmouseover=" bvProfileSnapshot.showHiddenPopinAfterDelay('BVDI_PSPopin_qhe6gl1on2un8xxy4ti6ip6fa_ID', 'http://answers.grainger.com/answers/5049-en_us/axnntj4qsuingyld5r2ma9sf7/profilesnapshot.djs?format=embeddedhtml', 'ProfileSnapshotFrame' ,500, 500 ) && BVAnalyticsTracker.fireActionEvent(this); ">rllr</a></div><a title="Read all my Q&A" data-bvtrack="eName:ProfileLink" onmouseout=" bvProfileSnapshot.hideOpenPopinAfterDelay(1000 ,250 ); " name="BV_TrackingTag_Question_Display_ReadAllQA_rllr" class="BVQAUserProfile" onclick="var popupWin = window.open(this.href, null, 'resizable=1,status=1,scrollbars=1,width=800,height=600,top=0'); popupWin.focus(); event.preventDefault?event.preventDefault():event.returnValue = false;" href="http://ugc.grainger.com/profiles/5049-en_us/axnntj4qsuingyld5r2ma9sf7/profile.htm" onmouseover=" bvProfileSnapshot.showHiddenPopinAfterDelay('BVDI_PSPopin_qhe6gl1on2un8xxy4ti6ip6fa_ID', 'http://answers.grainger.com/answers/5049-en_us/axnntj4qsuingyld5r2ma9sf7/profilesnapshot.djs?format=embeddedhtml', 'ProfileSnapshotFrame' ,500, 500 ) && BVAnalyticsTracker.fireActionEvent(this); "> <img src="http://grainger.ugc.bazaarvoice.com/answers/5049-en_us/static/moreQuestionsAndAnswers.gif" alt="Read all my Q&A"/></a><div class="BVDI_PSSpacer"> </div><div class="BVDI_PS BVDI_PSPopin BVDIHidden BVDI_PSNotLoaded BVQA_PSPopin" id="BVDI_PSMetaData_qhe6gl1on2un8xxy4ti6ip6fa_ID" onmouseover=" bvProfileSnapshot.showHiddenPopinAfterDelay('BVDI_PSPopin_qhe6gl1on2un8xxy4ti6ip6fa_ID', 'http://answers.grainger.com/answers/5049-en_us/axnntj4qsuingyld5r2ma9sf7/profilesnapshot.djs?format=embeddedhtml','ProfileSnapshotFrame',500,500) &&BVAnalyticsTracker.fireActionEvent(this);" onmouseout=" bvProfileSnapshot.hideOpenPopinAfterDelay(1000,250);"><div class="BVDI_PSInside"><div class="BVDI_PSSnapshotContainer BVQA_PS_axnntj4qsuingyld5r2ma9sf7_Container"><div class="BVDI_PSSnapshotNotLoaded" style="display: none"> </div><div class="BVDI_PSSnapshotLoading"><img src="http://grainger.ugc.bazaarvoice.com/answers/5049-en_us/static/profileSnapshotLoading.gif" alt="Please wait while more information about rllr is loaded." title="Please wait while more information about rllr is loaded."/></div><div class="BVDI_PSSnapshotTimeoutError BVDIHidden">Additional information about rllr could not be loaded. </div></div></div></div></div><div class="BVQAAnswerQuestion"><a title="Answer this question" data-bvcfg="__CONFIGKEY__" data-bvjsref="http://answers.grainger.com/answers/5049-en_us/product/6B614/question/49186/answerquestion.djs?format=embeddedhtml&campaignid=BV_QA_BROWSE&sessionparams=__BVSESSIONPARAMS__&return=__RETURN__&innerreturn=http%3A%2F%2Fanswers.grainger.com%2Fanswers%2F5049-en_us%2Fproduct%2F6B614%2Fquestions.djs%3Fformat%3Dembeddedhtml%26expandquestion%3D49186&user=__USERID__&authsourcetype=__AUTHTYPE__&submissionparams=__BVSUBMISSIONPARAMETERS__&submissionurl=__BVSUBMISSIONURL__" name="BV_TrackingTag_Question_Display_AnswerThisQ_49186" onclick="bvShowContentOnReturnQA('5049-en_us', '6B614', 'BVQAQuestion49186');return typeof(BVQAOnSubmit)=='function' ? BVQAOnSubmit(this.href, 'ANSWER_SUBMISSION') : true;" href="javascript://">Answer this question</a></div><div class="BVDI_FV"><div class="BVDI_FVVoting BVDI_FVVotingHelpfulness"><div class="BVDI_FVSum BVDI_FVSumHelpfulness"><span class="BVDI_FVZero BVDI_FVLevel1"><span class="BVDIValue BVDINumber">0</span><span class="BVDISuffix">points</span></span></div><div class="BVDI_FVCounts BVDI_FVCountsHelpfulness"><span class="BVDI_FVPositive BVDI_FVLevel1"><span class="BVDIValue BVDINumber">0</span><span class="BVDISuffix">out of</span></span> <span class="BVDI_FVTotal BVDI_FVLevel1"><span class="BVDIValue BVDINumber">0</span><span class="BVDISuffix">found this question helpful.</span></span></div><div class="BVDI_FVVotes BVDI_FVVotesHelpfulness"><span class="BVDIPrefix">Was this helpful?</span><span class="BVDI_FVVote BVDI_FVPositive BVDI_FVLevel1"><a title="helpful" data-bvcfg="__CONFIGKEY__" name="BV_TrackingTag_Question_Display_AddPositiveFeedback_49186" data-bvjsref="http://answers.grainger.com/answers/5049-en_us/product/6B614/question/49186/positive.djs?format=embeddedhtml&sessionparams=__BVSESSIONPARAMS__&return=__RETURN__&innerreturn=http%3A%2F%2Fanswers.grainger.com%2Fanswers%2F5049-en_us%2Fproduct%2F6B614%2Fquestions.djs%3Fformat%3Dembeddedhtml%26scrolltotop%3Dtrue%26expandquestion%3D49186&user=__USERID__&authsourcetype=__AUTHTYPE__&submissionparams=__BVSUBMISSIONPARAMETERS__&submissionurl=__BVSUBMISSIONURL__" class="BVDILink BVDIValue" href="javascript://"><span class="BVDILinkSpan"><span class="BVDILabel">helpful</span><span class="BVDINumber">0</span></span></a></span><span class="BVDI_FVVote BVDI_FVNegative BVDI_FVLevel1"><a title="unhelpful" data-bvcfg="__CONFIGKEY__" name="BV_TrackingTag_Question_Display_AddNegativeFeedback_49186" data-bvjsref="http://answers.grainger.com/answers/5049-en_us/product/6B614/question/49186/negative.djs?format=embeddedhtml&sessionparams=__BVSESSIONPARAMS__&return=__RETURN__&innerreturn=http%3A%2F%2Fanswers.grainger.com%2Fanswers%2F5049-en_us%2Fproduct%2F6B614%2Fquestions.djs%3Fformat%3Dembeddedhtml%26scrolltotop%3Dtrue%26expandquestion%3D49186&user=__USERID__&authsourcetype=__AUTHTYPE__&submissionparams=__BVSUBMISSIONPARAMETERS__&submissionurl=__BVSUBMISSIONURL__" class="BVDILink BVDIValue" href="javascript://"><span class="BVDILinkSpan"><span class="BVDILabel">unhelpful</span><span class="BVDINumber">0</span></span></a></span><span class="BVDI_FVUndo" style="display: none;">http://answers.grainger.com/answers/5049-en_us/product/6B614/question/49186/undohelpfulness.djs?format=embeddedhtml&sessionparams=__BVSESSIONPARAMS__&return=__RETURN__&innerreturn=http%3A%2F%2Fanswers.grainger.com%2Fanswers%2F5049-en_us%2Fproduct%2F6B614%2Fquestions.djs%3Fformat%3Dembeddedhtml%26scrolltotop%3Dtrue%26expandquestion%3D49186&user=__USERID__&authsourcetype=__AUTHTYPE__&submissionparams=__BVSUBMISSIONPARAMETERS__&submissionurl=__BVSUBMISSIONURL__</span></div></div><div class="BVDI_FVReportLink BVDI_FVReportLinkInappropriate"><a title="Report" data-bvcfg="__CONFIGKEY__" name="BV_TrackingTag_Question_Display_Inappropriate_49186" data-bvjsref="http://answers.grainger.com/answers/5049-en_us/product/6B614/question/49186/inappropriate.djs?format=embeddedhtml&sessionparams=__BVSESSIONPARAMS__&return=__RETURN__&innerreturn=http%3A%2F%2Fanswers.grainger.com%2Fanswers%2F5049-en_us%2Fproduct%2F6B614%2Fquestions.djs%3Fformat%3Dembeddedhtml%26expandquestion%3D49186&user=__USERID__&authsourcetype=__AUTHTYPE__&submissionparams=__BVSUBMISSIONPARAMETERS__&submissionurl=__BVSUBMISSIONURL__" class="BVDILink " href="javascript://"><span class="BVDILinkSpan">Report as inappropriate</span></a></div></div><div class="BVQASpacer BVQAContentDataSpacer"></div></div><div class="BVContentSubscription"><span class="BVQuestionFollowingCount BVQuestionFollowingNonZeroCount BVQuestionFollowingCount1"><span class="BVQuestionFollowingNumber">1</span> Person needs an answer</span><a title="I have this question too" data-bvcsref="http://answers.grainger.com/answers/5049-en_us/product/6B614/subscribeanswers.htm?format=embeddedrpc&contentid=49186&answers=true&user=__USERID__&authsourcetype=__AUTHTYPE__" data-bvtrack="eventTarget:Product,eName:ProductFollow" data-bvcsappcode="qa" name="BV_TrackingTag_Question_Display_SubcribeContent" class="BVDILink BVDI_CSSubmitLink" data-bvcssubjectid="6B614" href="javascript://" data-bvcssubjecttype="product"><span class="BVDILinkSpan">I have this question too</span></a></div></div> <div class="BVQAQuestionAnswerDivider"><h2 class="BVQAQuestionAnswerDividerHeading">Answers </h2></div><div id="BVQAQuestion49186Answers" class="BVQAAnswers"><div id="BVQAAnswer51470" class="BVQAContent BVQAAnswer BVDI_BAContentTechSupport"><div class="BVDI_BA BVDI_BAAnswer"><div class="BVDIInside BVDI_BAInside"><div class="BVDIBody BVDI_BABody"><ul class="BVDI_BAList"><li class="BVDI_BAItem BVDI_BAItemOdd BVDI_BAItemTechSupport"><a onclick="return false;" class="BVDILink BVDILinkDisabled" title="Tech Support" id="BVDI_BABadge_i64nuwvldi25pc4m1e1sg6d69_ID"> <span class="BVDILinkSpan">Tech Support</span></a></li></ul></div></div></div><div class="BVQAContentText BVQAAnswerText"><div class="BVQAContentLabel BVQAAnswerLabel">Answer: </div>This filter may catch some mold spores. However this will not remove mold from a space and has the potential to spread mold to un-infected areas. The only way to get rid of mold is to kill it at it's source. The area must be below 60% relative humidity and all surfaces that have mold growing must be properly cleaned or removed. You may also need to have the air in the home tested by certified mold removal company to assure the mold is not airborne.<br /><br />Thank you for using Grainger Ask and Answer.</div><div class="BVQAContentData BVAnswerData"> <div class="BVQAElapsedTime">9 months ago</div><div class="BVQASignature"><div class="BVQAWrittenBy">by </div><div class="BVQANickname"><a title="Read all my Q&A" data-bvtrack="eName:ProfileLink" onmouseout=" bvProfileSnapshot.hideOpenPopinAfterDelay(1000 ,250 ); " name="BV_TrackingTag_Answer_Display_ReadAllQA_jmurillo" class="BVQANickname" onclick="var popupWin = window.open(this.href, null, 'resizable=1,status=1,scrollbars=1,width=800,height=600,top=0'); popupWin.focus(); event.preventDefault?event.preventDefault():event.returnValue = false;" href="http://ugc.grainger.com/profiles/5049-en_us/JasonM/profile.htm" onmouseover=" bvProfileSnapshot.showHiddenPopinAfterDelay('BVDI_PSPopin_m8q6j8odffsjucy7ofu5iauzd_ID', 'http://answers.grainger.com/answers/5049-en_us/JasonM/profilesnapshot.djs?format=embeddedhtml', 'ProfileSnapshotFrame' ,500, 500 ) && BVAnalyticsTracker.fireActionEvent(this); ">jmurillo</a></div><a title="Read all my Q&A" data-bvtrack="eName:ProfileLink" onmouseout=" bvProfileSnapshot.hideOpenPopinAfterDelay(1000 ,250 ); " name="BV_TrackingTag_Answer_Display_ReadAllQA_jmurillo" class="BVQAUserProfile" onclick="var popupWin = window.open(this.href, null, 'resizable=1,status=1,scrollbars=1,width=800,height=600,top=0'); popupWin.focus(); event.preventDefault?event.preventDefault():event.returnValue = false;" href="http://ugc.grainger.com/profiles/5049-en_us/JasonM/profile.htm" onmouseover=" bvProfileSnapshot.showHiddenPopinAfterDelay('BVDI_PSPopin_m8q6j8odffsjucy7ofu5iauzd_ID', 'http://answers.grainger.com/answers/5049-en_us/JasonM/profilesnapshot.djs?format=embeddedhtml', 'ProfileSnapshotFrame' ,500, 500 ) && BVAnalyticsTracker.fireActionEvent(this); "> <img src="http://grainger.ugc.bazaarvoice.com/answers/5049-en_us/static/moreQuestionsAndAnswers.gif" alt="Read all my Q&A"/></a><div class="BVDI_PSSpacer"> </div><div class="BVDI_PS BVDI_PSPopin BVDIHidden BVDI_PSNotLoaded BVQA_PSPopin" id="BVDI_PSMetaData_m8q6j8odffsjucy7ofu5iauzd_ID" onmouseover=" bvProfileSnapshot.showHiddenPopinAfterDelay('BVDI_PSPopin_m8q6j8odffsjucy7ofu5iauzd_ID', 'http://answers.grainger.com/answers/5049-en_us/JasonM/profilesnapshot.djs?format=embeddedhtml','ProfileSnapshotFrame',500,500) &&BVAnalyticsTracker.fireActionEvent(this);" onmouseout=" bvProfileSnapshot.hideOpenPopinAfterDelay(1000,250);"><div class="BVDI_PSInside"><div class="BVDI_PSSnapshotContainer BVQA_PS_JasonM_Container"><div class="BVDI_PSSnapshotNotLoaded" style="display: none"> </div><div class="BVDI_PSSnapshotLoading"><img src="http://grainger.ugc.bazaarvoice.com/answers/5049-en_us/static/profileSnapshotLoading.gif" alt="Please wait while more information about jmurillo is loaded." title="Please wait while more information about jmurillo is loaded."/></div><div class="BVDI_PSSnapshotTimeoutError BVDIHidden">Additional information about jmurillo could not be loaded. </div></div></div></div></div><div class="BVDI_FV"><div class="BVDI_FVVoting BVDI_FVVotingHelpfulness"><div class="BVDI_FVSum BVDI_FVSumHelpfulness"><span class="BVDI_FVZero BVDI_FVLevel1"><span class="BVDIValue BVDINumber">0</span><span class="BVDISuffix">points</span></span></div><div class="BVDI_FVCounts BVDI_FVCountsHelpfulness"><span class="BVDI_FVPositive BVDI_FVLevel1"><span class="BVDIValue BVDINumber">0</span><span class="BVDISuffix">out of</span></span> <span class="BVDI_FVTotal BVDI_FVLevel1"><span class="BVDIValue BVDINumber">0</span><span class="BVDISuffix">found this answer helpful.</span></span></div><div class="BVDI_FVVotes BVDI_FVVotesHelpfulness"><span class="BVDIPrefix">Was this helpful?</span><span class="BVDI_FVVote BVDI_FVPositive BVDI_FVLevel1"><a title="helpful" data-bvcfg="__CONFIGKEY__" name="BV_TrackingTag_Answer_Display_AddPositiveFeedback_51470" data-bvjsref="http://answers.grainger.com/answers/5049-en_us/product/6B614/answer/51470/positive.djs?format=embeddedhtml&sessionparams=__BVSESSIONPARAMS__&return=__RETURN__&innerreturn=http%3A%2F%2Fanswers.grainger.com%2Fanswers%2F5049-en_us%2Fproduct%2F6B614%2Fquestions.djs%3Fformat%3Dembeddedhtml%26scrolltotop%3Dtrue%26expandquestion%3D49186%26expandanswer%3D51470&user=__USERID__&authsourcetype=__AUTHTYPE__&submissionparams=__BVSUBMISSIONPARAMETERS__&submissionurl=__BVSUBMISSIONURL__" class="BVDILink BVDIValue" href="javascript://"><span class="BVDILinkSpan"><span class="BVDILabel">helpful</span><span class="BVDINumber">0</span></span></a></span><span class="BVDI_FVVote BVDI_FVNegative BVDI_FVLevel1"><a title="unhelpful" data-bvcfg="__CONFIGKEY__" name="BV_TrackingTag_Answer_Display_AddNegativeFeedback_51470" data-bvjsref="http://answers.grainger.com/answers/5049-en_us/product/6B614/answer/51470/negative.djs?format=embeddedhtml&sessionparams=__BVSESSIONPARAMS__&return=__RETURN__&innerreturn=http%3A%2F%2Fanswers.grainger.com%2Fanswers%2F5049-en_us%2Fproduct%2F6B614%2Fquestions.djs%3Fformat%3Dembeddedhtml%26scrolltotop%3Dtrue%26expandquestion%3D49186%26expandanswer%3D51470&user=__USERID__&authsourcetype=__AUTHTYPE__&submissionparams=__BVSUBMISSIONPARAMETERS__&submissionurl=__BVSUBMISSIONURL__" class="BVDILink BVDIValue" href="javascript://"><span class="BVDILinkSpan"><span class="BVDILabel">unhelpful</span><span class="BVDINumber">0</span></span></a></span><span class="BVDI_FVUndo" style="display: none;">http://answers.grainger.com/answers/5049-en_us/product/6B614/answer/51470/undohelpfulness.djs?format=embeddedhtml&sessionparams=__BVSESSIONPARAMS__&return=__RETURN__&innerreturn=http%3A%2F%2Fanswers.grainger.com%2Fanswers%2F5049-en_us%2Fproduct%2F6B614%2Fquestions.djs%3Fformat%3Dembeddedhtml%26scrolltotop%3Dtrue%26expandquestion%3D49186%26expandanswer%3D51470&user=__USERID__&authsourcetype=__AUTHTYPE__&submissionparams=__BVSUBMISSIONPARAMETERS__&submissionurl=__BVSUBMISSIONURL__</span></div></div><div class="BVDI_FVReportLink BVDI_FVReportLinkInappropriate"><a title="Report" data-bvcfg="__CONFIGKEY__" name="BV_TrackingTag_Answer_Display_Inappropriate_51470" data-bvjsref="http://answers.grainger.com/answers/5049-en_us/product/6B614/answer/51470/inappropriate.djs?format=embeddedhtml&sessionparams=__BVSESSIONPARAMS__&return=__RETURN__&innerreturn=http%3A%2F%2Fanswers.grainger.com%2Fanswers%2F5049-en_us%2Fproduct%2F6B614%2Fquestions.djs%3Fformat%3Dembeddedhtml%26expandquestion%3D49186%26expandanswer%3D51470&user=__USERID__&authsourcetype=__AUTHTYPE__&submissionparams=__BVSUBMISSIONPARAMETERS__&submissionurl=__BVSUBMISSIONURL__" class="BVDILink " href="javascript://"><span class="BVDILinkSpan">Report as inappropriate</span></a></div></div><div class="BVQASpacer BVQAContentDataSpacer"></div></div></div></div> </div></div></div><div id="BVQASimplePagerID" class="BVQAPager BVQASimplePager"><div class="BVQAPagerColumn BVQASimplePagerColumn BVQACurrentPage"><span class="BVQANumber BVQACurrentNumber">1</span> <span class="BVQASeparatorText">of</span> <span class="BVQANumber BVQATotalNumber">1</span></div><div class="BVQAPagerColumn BVQASimplePagerColumn BVQAPreviousPage"></div><div class="BVQAPagerColumn BVQASimplePagerColumn BVQANextPage"> </div></div></div></div><div id="BVQAFooterID" class="BVQAFooter"><div id="BVQAGuidelinesID" class="BVQAGuidelines"><a name="BV_TrackingTag_QA_Display_QAndAGuidelines" href="http://answers.grainger.com/answers/5049-en_us/content/guidelines.htm" target="_blank" onclick="window.open(this.href,null,'left=50,top=50,width=500,height=500,toolbar=1,location=0,resizable=1,scrollbars=1'); return false;" title="Policies & Guidelines">Policies & Guidelines</a></div><div id="BVQAAskQuestionID" class="BVQAAskQuestion"><a title=" Ask a Question. " data-bvcfg="__CONFIGKEY__" data-bvjsref="http://answers.grainger.com/answers/5049-en_us/product/6B614/askquestion.djs?format=embeddedhtml&campaignid=BV_QA_BROWSE&sessionparams=__BVSESSIONPARAMS__&return=__RETURN__&innerreturn=http%3A%2F%2Fanswers.grainger.com%2Fanswers%2F5049-en_us%2Fproduct%2F6B614%2Fquestions.djs%3Fformat%3Dembeddedhtml&user=__USERID__&authsourcetype=__AUTHTYPE__&submissionparams=__BVSUBMISSIONPARAMETERS__&submissionurl=__BVSUBMISSIONURL__" name="BV_TrackingTag_QA_Display_AskQuestion" onclick="bvShowContentOnReturnQA('5049-en_us', '6B614', 'BVQAAskQuestionID');return typeof(BVQAOnSubmit)=='function' ? BVQAOnSubmit(this.href, 'QUESTION_SUBMISSION') : true;" href="javascript://"> Ask a Question. </a></div></div></div></div> </div></div><div id="BVQASummaryBoxSourceID"><div id="BVQASummaryBoxID" class="BVQASummaryBox BVQASummaryBoxView"><h2 id="BVQASummaryBoxTitleID" class="BVQATitle BVQASummaryBoxTitle">Product Q&A</h2><div id="BVQASummaryBoxQuestionAndAnswerCountID" class="BVQASummaryBoxQuestionAndAnswerCount"><span class="BVQACount BVQANonZeroCount"><span class="BVQANumber">1</span> Question</span> | <span class="BVQACount BVQANonZeroCount"><span class="BVQANumber">1</span> Answer</span></div><div id="BVQASummaryBoxViewQuestionsID" class="BVQASummaryBoxLink"><a data-bvtrack="eventTarget:Question,eName:ReadAll" onclick="if (bvShowContent('QA','5049-en_us','6B614','BVQAWidgetID')) {$bv.Event(event).preventDefault()};" href="#BVQAWidgetID">Read all Q&A</a></div></div></div> <script type="text/javascript">document.getElementById('BVQAContentValidationID_6B614').style.display = 'none';</script></div><div id="BVQASimplePagerID" class="BVQAPager BVQASimplePager"><div class="BVQAPagerColumn BVQASimplePagerColumn BVQACurrentPage"><span class="BVQANumber BVQACurrentNumber">1</span> <span class="BVQASeparatorText">of</span> <span class="BVQANumber BVQATotalNumber">1</span></div><div class="BVQAPagerColumn BVQASimplePagerColumn BVQAPreviousPage"></div><div class="BVQAPagerColumn BVQASimplePagerColumn BVQANextPage"> </div></div>