10 Best Air Admittance Valves
for July 2022

Recommendations are independently chosen by MOOZ’s editors. Purchases you make through our links may earn us a commission.

1
9.6
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Air Admittance Valve Trap Assembly Kit with 1-1/2 inch Tuuber Vent 2x Superior Seal Air Admittance Valve

Air Admittance Valve Trap Assembly Kit with 1-1/2 inch Tuuber Vent 2x Superior Seal Air Admittance Valve

by TUUBER
What We like

Easy Install AAV & Trap Assembly Kit

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Product Features

  • Prevents sewer gas and odors from escaping
  • Quick AAV Install Kit
  • 1-1/2" Tubular Trap Assembly
  • Can be used for to vent kitchen and bathroom sink vent

Can be used for to vent kitchen and bathroom sink vent Prevents sewer gas and odors from escaping Quick aav install kit 1-1/2" tubular trap assembly

2
9.6
SCORE
Studor 20342 Maxi-Vent Air Admittance Valve with Push-Fit Rubber Connector, 3- or 4-Inch Connection

Studor 20342 Maxi-Vent Air Admittance Valve with Push-Fit Rubber Connector

3- or 4-Inch Connection

by IPS Corporation
What We like

Designed for use as an individual, branch, circuit, or stack vent; capacity of up to 160 DFUs (drain fixture units) on a branch and 500 DFUs on a stack

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Product Features

  • Uses gravity to automatically close seal and prevent circulation of unpleasant bathroom or drain odors; exclusive vermin protection system keeps out bugs and foreign objects
  • Fits 3- or 4-inch piping; complies to ANSI/ASSE 1050 and 1051; temperature rating of -40F to 150F (-40C to 65.6C); this style air admittance valve is not recognized as a mechanical vent in the International Building Code
  • The Maxi-Vent eliminates roof penetrations and can be used with the Mini-Vent to vent an entire building
  • Screening on the inside and outside of the Maxi-Vent protects the sealing membrane from foreign objects
  • Maxi-Vent air admittance valve with push-fit rubber connector creates ventilation that prevents the release of foul air from the drainage system and loss of water seals in traps

The maxi-vent is used in the following types of drainage venting applications and is the universal solution for venting the soil stack in any building Maxi-vent air admittance valve with push-fit rubber connector creates ventilation that prevents the release of foul air from the drainage system and loss of water seals in traps Uses gravity to automatically close seal and prevent circulation of unpleasant bathroom or drain odors; exclusive vermin protection system keeps out bugs and foreign objects Fits 3- or 4-inch piping; complies to ansi/asse 1050 and 1051; temperature rating of -40f to 150f (-40c to 65.6c); this style air admittance valve is not recognized as a mechanical vent in the international building code Screening on the inside and outside of the maxi-vent protects the sealing membrane from foreign objects The maxi-vent eliminates roof penetrations and can be used with the mini-vent to vent an entire building

3
9.3
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PROFLO PFAAV6T PROFLO PFAAV6T 1-1/2

PROFLO PFAAV6T PROFLO PFAAV6T 1-1/2" PVC Polypropylene Tubular Adapter Air Admittance Valve For Venting 2" DWV And Smaller

by PROFLO
What We like

Made in USA

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Product Features

  • 1-1/2" polypropylene tubular adapter
  • 6 DFU
  • Includes screening on air inlets to protect the seal
  • For venting 2" DWV and smaller

1-1/2" polypropylene tubular adapter Includes screening on air inlets to protect the seal For venting 2" dwv and smaller 6 dfu

4
9
SCORE
Studor 20302 Maxi-Vent 3-Inch to 4-Inch Air Admittance Valve

Studor 20302 Maxi-Vent 3-Inch to 4-Inch Air Admittance Valve

by Alfi
What We like

Package Dimensions : 5.5" L x 5.5" W x 8" H

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Product Features

  • For use with: Venting Single Fixture, Individual Branch, Circuit Vent Or Stack Type Application Up To 500 DFU
  • Material of Construction: ABS Plastic
  • Standards: ASSE Performance Standard 10510 And 1051, NES-592, NSF Standard 14, IAPMO, File No C-3803, ITS Intertek Testing Services

Standards: asse performance standard 10510 and 1051, nes-592, nsf standard 14, iapmo, file no c-3803, its intertek testing services For use with: venting single fixture, individual branch, circuit vent or stack type application up to 500 dfu Material of construction: abs plastic

5
8.9
SCORE
PROFLO PFAAV20 PROFLO PFAAV20 1-1/2

PROFLO PFAAV20 PROFLO PFAAV20 1-1/2" x 2" PVC Sch 40 Adapter Air Admittance Valve (Sold in quantities of 6) For Venting 2" DWV And Smaller

by PROFLO
What We like

Made in USA

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Product Features

  • Includes screening on air inlets to protect the seal
  • 20 DFU
  • For venting 2" DWV and smaller
  • 1-1/2" x 2" Sch 40 adapter

For venting 2" dwv and smaller 1-1/2" x 2" sch 40 adapter Includes screening on air inlets to protect the seal 20 dfu

6
8.8
SCORE
Soux Chief 250-122PB Turbo Vent Air Admittance Valve for Plumbing Systems

Soux Chief 250-122PB Turbo Vent Air Admittance Valve for Plumbing Systems

by Soux Chief Mfg.
What We like

Protective debris cover ships with each unit

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Product Features

  • Quick opening air valve at 0.01 inch negative pressure. Positive seal with 13 psig of back-pressure
  • Actuating device within the unit spins with each activation, keeping the seal free of dust and debris
  • Each unit is available with dev. Adapter

Each unit is available with dev. adapter Quick opening air valve at 0.01 inch negative pressure. positive seal with 13 psig of back-pressure Actuating device within the unit spins with each activation, keeping the seal free of dust and debris

7
7.5
SCORE
PROFLO PFAAV500A PROFLO PFAAV500A Air Admittance Valve

PROFLO PFAAV500A PROFLO PFAAV500A Air Admittance Valve

by PROFLO
What We like

Made in the USA

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Product Features

  • 500 DFU
  • 3" x 4" Sch 40 adapter
  • Includes screening on air inlets to protect the seal
  • For venting 4" DWV and smaller

Includes screening on air inlets to protect the seal 3" x 4" sch 40 adapter For venting 4" dwv and smaller 500 dfu

8
7.2
SCORE
Studor 20381 Redi-Vent Air Admittance Valve with Recessed Box and Grill, White

Studor 20381 Redi-Vent Air Admittance Valve with Recessed Box and Grill

White

by IPS Corporation
What We like

Snap-on grill included; conceals AAV (not included) from view and allows accessibility as required by code

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Product Features

  • Includes Redi-Vent Air Admittance Valve
  • Connects to 1-1/2-inch or 2-inch ABS or PVC piping
  • One-piece construction includes built-in mounting flange and needs no additional framing or support when installed in stud bay
  • White box (with grill) measures 6-5/8 inches wide by 8 inches high

Connects to 1-1/2-inch or 2-inch abs or pvc piping One-piece construction includes built-in mounting flange and needs no additional framing or support when installed in stud bay Includes redi-vent air admittance valve White box (with grill) measures 6-5/8 inches wide by 8 inches high

9
7.2
SCORE
PROFLO PFAAV160 PROFLO PFAAV160 2

PROFLO PFAAV160 PROFLO PFAAV160 2" x 3" PVC Sch 40 Adapter Air Admittance Valve (Sold in quantities of 6) For Venting 4" DWV and Smaller

by PROFLO
What We like

Made in USA

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Product Features

  • 2" x 3" Sch 40 adapter
  • For venting 4" DWV and smaller
  • 160 DFU
  • Includes screening on air inlets to protect the seal

Includes screening on air inlets to protect the seal 160 dfu For venting 4" dwv and smaller 2" x 3" sch 40 adapter

10
7.2
SCORE
PROFLO PFAAV500 PROFLO PFAAV500 Air Admittance Valve

PROFLO PFAAV500 PROFLO PFAAV500 Air Admittance Valve

by PROFLO
What We like

Made in the USA

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Product Features

  • For venting 4" DWV and smaller
  • 500 DFU
  • Includes screening on air inlets to protect the seal
  • 3" x 4" Sch 40 adapter

500 dfu 3" x 4" sch 40 adapter For venting 4" dwv and smaller Includes screening on air inlets to protect the seal

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