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Air Filters

Grainger has air filters for industrial and consumer applications to clear the air. Install a permanent electrostatic air filter that needs no hookup and generates its own charge. Purchase a hospital-grade, UL Class 1 HEPA filter with 95 percent efficiency that eliminates potential air leaks. Or, for fume and odor removal, choose a carbon filter set that is disposable, eliminating the need for refilling. Grainger has air filters that help you keep indoor air clean, comfortable and safe.

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Air Filters Q&A

HVAC and Refrigeration
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Air Filters
(34 Questions : 38 Answers)

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1 week, 1 day ago
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Answer: 
This may look like filter for a Fan Coil Unit! Grainger does NOT has this filter on stock, call Grainger it will be special order.
5 days ago
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1 week, 5 days ago
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Answer: 
Yes Grainger has this filter, now take measure your filter and call or contact Grainger. With the unit model I don't know what size is your filter, I need to know the filter measure, in inches please!
1 week, 2 days ago
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forced air electric heat and ac.
1 month, 1 week ago
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Answer: 
This is not an item that we currently carry. However, for business customers, we offer a special order service for specific parts not stocked by Grainger. Please call us at 1-800-Grainger for more information regarding ordering this specific item. Thank you for using Grainger.com Ask & Answer.
1 month ago
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Answer: 
This is not an item that we currently carry. However, for business customers, we offer a special order service for specific parts not stocked by Grainger. Please call us at 1-800-Grainger for more information regarding ordering this specific item. Thank you for using Grainger.com Ask & Answer.
1 month ago
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Has staff answer
 
1 answer

Do you sell filters sized as 13x32x1 ?p

The filters I use now are fiber glass.
1 month, 1 week ago
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Answer: 
This is not an item that we currently carry. However, for business customers, we offer a special order service for specific parts not stocked by Grainger. Please call us at 1-800-Grainger for more information regarding ordering this specific item. Thank you for using Grainger.com Ask & Answer.
1 month ago
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1 month, 2 weeks ago
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Answer: 
Call an Hitachi dealer, this filter is made only for this model Hitachi.
1 month ago
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Answer: 
Not enough information can be found on the RAS-09UH to locate a filter number.

Thank you for using Grainger Ask & Answer.
1 month, 2 weeks ago
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2 months, 2 weeks ago
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Answer: 
Sorry this filter is only for units Fujitsu, Grainger doesn't carry Fujitsu parts.
2 months, 2 weeks ago
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6 months ago
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Answer: 
Thomas1965,
I don't see this filter washable (12 x 30 x 1) will be a special order, call Grainger.
5 months, 3 weeks ago
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8 months ago
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Answer: 
In order to better assist you we will need additional information. Please call 1-800-Grainger to speak with a Customer Service Agent. Thank you for using Grainger.com Ask & Answer.
7 months ago
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My furnace requires a 20 x 25 x 4" filter. Do you carry?
8 months ago
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Answer: 
lwoody,
Yes, Grainger have it! Look items 2W237 Or 6B929.
8 months ago
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I need the filter , part # STK-ARF4B
1 year ago
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Answer: 
Alessio,
Grainger does NOT sell parts for mini-split units Sanyo. This filter-kit STK-ARF4B is optional for the unit KS1251, the KS1251 came with a washable filter that under my experience works well, but you have to keep it clean, even if you buy the optional. The optional it's a secondary filter and it's NOT washable it's disposable, the kit STK-ARF4B came only with one filter, so you have to buy: the kit STK-ARF4B and filters STK-F4B. Call a Sanyo mini-split A/C dealers, they are the only ones that sell this kit.
1 year ago
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