Airgap & Backflow Prevention
J.H. Verneco
Regular price From $9.55 Unit priceUnit price /UnavailablePart #: VA4
G.A. Murdock
Regular price From $11.16 Unit priceUnit price /UnavailablePart #: M3208147
Regular price From $12.35 Unit priceUnit price /UnavailablePart #: 3001
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Air Gap International
Regular price From $14.68 Unit priceUnit price /UnavailablePart #: DLA-G-150
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GAP-A-RO™ 31-S Wall Mount Air Gap With SHROUD, NSF/UPC Listed 1/4 x 3/8
Regular price $22.88 Unit priceUnit price /UnavailableSold outPart #: 31-SC
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Regular price $28.61 Unit priceUnit price /UnavailableSold outPart #: T52-HF1
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Regular price $27.13 Unit priceUnit price /UnavailableSold outPart #: T52-RO
J.H. Verneco
Regular price From $8.11 Unit priceUnit price /UnavailablePart #: VA2-ES180-B
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Regular price $21.97 Unit priceUnit price /UnavailableSold outPart #: 31-SB
Air Gap International
Regular price From $14.68 Unit priceUnit price /UnavailablePart #: DLA-G-175
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Everpure i2000 Insurice Filter Cartridge
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Air Gap International
Regular price From $41.50 Unit priceUnit price /UnavailablePart #: TAG-NC-NF-ABSC
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Regular price $18.21 Unit priceUnit price /UnavailableSold outPart #: 34700
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DLA-G Airgap 1.5" PVC SCH40 - Airgap 1.5" PVC SCH40 - 1/2" ID Barb
Regular price From $16.11 Unit priceUnit price /UnavailableSold outPart #: DLA-G-50BP
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Air Gap International
Regular price From $17.13 Unit priceUnit price /UnavailablePart #: DLA-G-200
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J.H. Verneco
Regular price From $5.04 Unit priceUnit price /UnavailableBackorderedPart #: W-5:20PK
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Air Gap International
Eco-Tech - DLA-G Airgap 1.5" ABS SCH40 - Airgap 1.5" ABS SCH40 - 1/2" ID Barb
Regular price From $48.67 Unit priceUnit price /UnavailablePart #: DLA-G-50BA
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Regular price From $18.38 Unit priceUnit price /UnavailableSold outPart #: 211212
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Regular price $18.34 Unit priceUnit price /UnavailableSold outPart #: 211211
G.A. Murdock
Regular price From $12.54 Unit priceUnit price /UnavailablePart #: M3208046
Regular price From $1.16 Unit priceUnit price /UnavailablePart #: ES90B
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Mountain Plumbing
Regular price $37.00 Unit priceUnit price /UnavailableBackorderedPart #: BAGCU-PCP
Mountain Plumbing
Regular price $15.54 Unit priceUnit price /UnavailableBackorderedPart #: BAGCU-BSS
Air Gap International
Regular price From $31.34 Unit priceUnit price /UnavailablePart #: TAG-CB-SNPVD
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Gap-Cap™ Twin Inlet Air Gap - 1/2" Slip With Barb Elbow And 3/8" OD
Regular price $12.54 Unit priceUnit price /UnavailableSold outPart #: 8500
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Regular price From $0.68 Unit priceUnit price /UnavailablePart #: ES180B
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Mountain Plumbing
Regular price $21.00 Unit priceUnit price /UnavailableBackorderedPart #: BAGCU-BRN
Air Gap International
Regular price From $25.10 Unit priceUnit price /UnavailablePart #: DLA-G-38JGP
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Want to learn more?
An air gap for your kitchen sink prohibits any debris from moving from the sink to your dishwasher or drinking water system. Air gaps and standpipe air gaps are an inexpensive way to protect against backflow. Air gaps and air gap covers come in a variety of materials and finishes.
A backflow preventer keeps water flowing in one direction to stop the reverse flow of contaminated water to your drinking water supply.