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Aeration Diffusers

25 Results Found that Include 25 Products

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Results per page:  16 | 32 | 48
Diffuser, 8 1/2 L x  1 W x 1 H (In
  • MIXAIR
  • Diffuser, 8 1/2 L x 1 W x 1 H (In.) Diffuser, 8 1/2 L x 1 W x 1 H (In.)
  • Item # 4JPK2
  • Mfr. Model # Stone Replacement? SRB6
  • Diffuser, Multi-Plane, Fine Bubble, Material of Construction Schedule 40 PVC, LDPE, Length 8 1/2 In., Width 1...More

Diffuser,Fine Bubble Disc,15 In Dia
  • ATLANTIC DIFFUSERS
  • Diffuser, Fine Bubble Disc, 15 In Dia Diffuser,Fine Bubble Disc,15 In Dia
  • Item # 11M952
  • Mfr. Model # AB-70007
  • Diffuser, Fine Bubble Disc, 15 In. Dia., Material of Construction Polypropylene, Length 16 In., Width 16 In.,...More

Diffuser,Fine Bubble Tube,2-5/8 x 12 In
  • ATLANTIC DIFFUSERS
  • Diffuser, Fine Bubble Tube, 2-5/8 x 12 In Diffuser,Fine Bubble Tube,2-5/8 x 12 In
  • Item # 11M953
  • Mfr. Model # AB-70008
  • Diffuser, Fine Bubble Tube, 2-5/8 In. Dia. x 12 In. L, Material of Construction PVC, Length 12 In., Width...More

DiffuserCoarse Bubble5 In Disc3/4 In MPT
  • ATLANTIC DIFFUSERS
  • DiffuserCoarse Bubble5 In Disc3/4 In MPT DiffuserCoarse Bubble5 In Disc3/4 In MPT
  • Item # 16G397
  • Mfr. Model # AB-70016
  • Diffuser, Coarse Bubble, 5 In Disc, Material of Construction Polypropylene, Active Membrane EPDM, Length 5...More

DiffuserMedium Bubble5 In Disc3/4 In MPT
  • ATLANTIC DIFFUSERS
  • DiffuserMedium Bubble5 In Disc3/4 In MPT DiffuserMedium Bubble5 In Disc3/4 In MPT
  • Item # 16G398
  • Mfr. Model # AB-70017
  • Diffuser, Medium Bubble, 5 In Disc, Material of Construction Polypropylene, Active Membrane EPDM, Length 5...More

Diffuser, 8 1/2 L x 7 W x 3 1/4 H
  • MIXAIR
  • Diffuser, 8 1/2 L x 7 W x 3 1/4 H (In.) Diffuser, 8 1/2 L x 7 W x 3 1/4 H (In.)
  • Item # 4JPJ7
  • Mfr. Model # Omamental? OB1
  • Diffuser w/ Ballast, Fine Bubble, Material of Construction Schedule 40 PVC, LDPE, Length 8 1/2 In., Width 7...More

Diffuser,15 1/2 L x 1 1/4 W x 2 H (
  • MIXAIR
  • Diffuser, 15 1/2 L x 1 1/4 W x 2 H (In.) Diffuser,15 1/2 L x 1 1/4 W x 2 H (In.)
  • Item # 4JPK1
  • Mfr. Model # WaterBug? WBB2
  • Diffuser, Multi-Plane, Fine Bubble, Material of Construction Schedule 40 PVC, LDPE, Length 15 1/2 In., Width...More

Aerator,Submersible,8inLx8inWx6-1/4inH
  • POND BOSS
  • Aerator, Submersible, 8inLx8inWx6-1/4inH Aerator,Submersible,8inLx8inWx6-1/4inH
  • Item # 38EF19
  • Mfr. Model # DPAR
  • Aerator, Submersible, Material of Construction ABS, Length (In.) 8, Width (In.) 8, Height (In.) 6-1/4, Ideal...More

Diffuser, 15 1/2 L x 7 1/2 W x 2 H
  • MIXAIR
  • Diffuser, 15 1/2 L x 7 1/2 W x 2 H (In.) Diffuser, 15 1/2 L x 7 1/2 W x 2 H (In.)
  • Item # 4JPJ9
  • Mfr. Model # Water Bug? WBB4
  • Diffuser, Fine Bubble, Material of Construction Schedule 40 PVC, LDPE, Length 15 1/2 In., Width 7 1/2 In.,...More

Diffuser,Fine Bubble Disc,9 In Dia
  • ATLANTIC DIFFUSERS
  • Diffuser, Fine Bubble Disc, 9 In Dia Diffuser,Fine Bubble Disc,9 In Dia
  • Item # 11M950
  • Mfr. Model # AB-70005
  • Diffuser, Fine Bubble Disc, 9 In. Dia., Material of Construction Polypropylene, Length 10 In., Width 10 In.,...More

Diffuser,Fine Bubble Disc,12 In Dia
  • ATLANTIC DIFFUSERS
  • Diffuser, Fine Bubble Disc, 12 In Dia Diffuser,Fine Bubble Disc,12 In Dia
  • Item # 11M951
  • Mfr. Model # AB-70006
  • Diffuser, Fine Bubble Disc, 12 In. Dia., Material of Construction Polypropylene, Length 12-1/2 In., Width...More

Diffuser,Fine Bubble Tube,2-5/8 x 24 In
  • ATLANTIC DIFFUSERS
  • Diffuser, Fine Bubble Tube, 2-5/8 x 24 In Diffuser,Fine Bubble Tube,2-5/8 x 24 In
  • Item # 11M955
  • Mfr. Model # AB-70010
  • Diffuser, Fine Bubble Tube, 2-5/8 In. Dia. x 24 In. L, Material of Construction PVC, Length 24 In., Width...More

Diffuser,Fine Bubble Tube,2-5/8 x 40 In
  • ATLANTIC DIFFUSERS
  • Diffuser, Fine Bubble Tube, 2-5/8 x 40 In Diffuser,Fine Bubble Tube,2-5/8 x 40 In
  • Item # 11M957
  • Mfr. Model # AB-70012
  • Diffuser, Fine Bubble Tube, 2-5/8 In. Dia. x 40 In. L, Material of Construction PVC, Length 40 In., Width...More

Diffuser,Medium Bubble Disc,5 In Dia
  • ATLANTIC DIFFUSERS
  • Diffuser, Medium Bubble Disc, 5 In Dia Diffuser,Medium Bubble Disc,5 In Dia
  • Item # 11M949
  • Mfr. Model # AB-70004
  • Diffuser, Medium Bubble Disc, 5 In. Dia., Material of Construction Polypropylene, Length 5 In., Width 5 In.,...More

Diffuser,Coarse Bubble Cap,3 In Dia
  • ATLANTIC DIFFUSERS
  • Diffuser, Coarse Bubble Cap, 3 In Dia Diffuser,Coarse Bubble Cap,3 In Dia
  • Item # 11M947
  • Mfr. Model # AB-70002
  • Diffuser, Coarse Bubble Cap, 3 In. Dia., Material of Construction Polypropylene, Length 2-3/8 In., Width...More

Diffuser,11 1/4 L x 10 1/2 W x 3 H 
  • MIXAIR
  • Diffuser, 11 1/4 L x 10 1/2 W x 3 H (In.) Diffuser,11 1/4 L x 10 1/2 W x 3 H (In.)
  • Item # 4JPJ6
  • Mfr. Model # Retro? RB4
  • Diffuser, Open Spiral, Multi-Plane, Fine Bubble, Material of Construction Schedule 40 PVC, LDPE, Length 11...More

Diffuser,Submersible,9in.Lx9in.Wx12in.H
  • OASE
  • Diffuser, Submersible, 9in.Lx9in.Wx12in.H Diffuser,Submersible,9in.Lx9in.Wx12in.H
  • Item # 38EF18
  • Mfr. Model # 51075
  • Diffuser, Submersible, Material of Construction Fiber, Length (In.) 9, Width (In.) 9, Height (In.) 12,...More

Airstone Diffuser and Foot Valve Kit
  • KOENDERS WATER SOLUTIONS
  • Airstone Diffuser and Foot Valve Kit Airstone Diffuser and Foot Valve Kit
  • Item # 34DC37
  • Mfr. Model # 30121
  • Airstone Diffuser and Foot Valve Kit, Submersible, Material of Construction Stone, Length (In.) 7-1/2 In.,...More

Diffuser,Fine Bubble Tube,2-5/8 x 20 In
  • ATLANTIC DIFFUSERS
  • Diffuser, Fine Bubble Tube, 2-5/8 x 20 In Diffuser,Fine Bubble Tube,2-5/8 x 20 In
  • Item # 11M954
  • Mfr. Model # AB-70009
  • Diffuser, Fine Bubble Tube, 2-5/8 In. Dia. x 20 In. L, Material of Construction PVC, Length 20 In., Width...More

Diffuser,23 1/2 L x 15 1/2 W x 2 H 
  • MIXAIR
  • Diffuser, 23 1/2 L x 15 1/2 W x 2 H (In.) Diffuser,23 1/2 L x 15 1/2 W x 2 H (In.)
  • Item # 4JPJ8
  • Mfr. Model # Water Bug? WBB6
  • Diffuser, Fine Bubble, Material of Construction Schedule 40 PVC, LDPE, Length 23 1/2 In., Width 15 1/2 In.,...More

Diffuser,Fine Bubble Tube,2-5/8 x 30 In
  • ATLANTIC DIFFUSERS
  • Diffuser, Fine Bubble Tube, 2-5/8 x 30 In Diffuser,Fine Bubble Tube,2-5/8 x 30 In
  • Item # 11M956
  • Mfr. Model # AB-70011
  • Diffuser, Fine Bubble Tube, 2-5/8 In. Dia. x 30 In. L, Material of Construction PVC, Length 30 In., Width...More

Diffuser,Fine BubbleDisc,13 In,Chk Valve
  • ATLANTIC DIFFUSERS
  • Diffuser, Fine BubbleDisc, 13 In, Chk Valve Diffuser,Fine BubbleDisc,13 In,Chk Valve
  • Item # 11M959
  • Mfr. Model # AB-70014
  • Diffuser w/ Integrated Check Valve, Fine Bubble Disc, 13 In. Dia., Material of Construction Polypropylene,...More

Diffuser,Fine Bubble Disc,9 In,Chk Valve
  • ATLANTIC DIFFUSERS
  • Diffuser, Fine Bubble Disc, 9 In, Chk Valve Diffuser,Fine Bubble Disc,9 In,Chk Valve
  • Item # 11M958
  • Mfr. Model # AB-70013
  • Diffuser w/ Integrated Check Valve, Fine Bubble Disc, 9 In. Dia., Material of Construction Polypropylene,...More

Diffuser,Coarse Bubble Disc,5 In Dia
  • ATLANTIC DIFFUSERS
  • Diffuser, Coarse Bubble Disc, 5 In Dia Diffuser,Coarse Bubble Disc,5 In Dia
  • Item # 11M948
  • Mfr. Model # AB-70003
  • Diffuser, Coarse Bubble Disc, 5 In. Dia., Material of Construction Polypropylene, Length 5 In., Width 5 In.,...More

Diffuser,Medium Bubble Cap,3 In. Dia.
  • ATLANTIC DIFFUSERS
  • Diffuser, Medium Bubble Cap, 3 In. Dia. Diffuser,Medium Bubble Cap,3 In. Dia.
  • Item # 11M946
  • Mfr. Model # AB-70001
  • Diffuser, Medium Bubble Cap, 3 In. Dia., Material of Construction Polypropylene, Length 2-3/8 In., Width...More

Results per page:  16 | 32 | 48

Durable, efficient diffusers from Grainger can deliver valuable water aeration and oxygenation in residential, municipal and industrial water and wastewater treatment applications. Fine-bubble diffuser tubes and disks can provide a high oxygen transfer rate. Use a diffuser with ballast assembly to help aerate shallow ponds, ornamental water features, grease traps and other small tanks. Rely on Grainger for coarse and fine bubble diffusers in a variety of sizes to help fit your application.

Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More