• Free Shipping
  • 1-Year Warranty
  • 30-Day Return
  • Lifetime Tech Support

iSpring AAS2 Reverse Osmosis Water Filter Automatic Shut Off Valve Quick Connect

Regular price $13.99
Sale price $13.99 Regular price $13.99
Shipping calculated at checkout.


In stock · Ships within 1–2 business days

iSpring AAS2
$13.99

Features

Product Description

Reverse Osmosis Water Filter Automatic Shut-Off Valve with Quick-Connect fittings, 1/4"

  • Allows your system to turn off the water supply when the tank pressure reaches approximately 65% of the supply water pressure;
  • 1/4" fitting;
  • Easy to install, as the picture shown.

The "in & out" markings are on the top of the valve. The top side of the valve is the high pressure side and the bottom side is the low pressure side. The high pressure from the filter housings goes to the "in" on the top of the valve. Then the high pressure "out" goes to the membrane housing inlet. The membrane housing low pressure outlet connects to the "in" on the bottom side of the valve. The "out" on the bottom goes to the tank.

Note: Continual drain problem can be caused by different factors, including automatic shut-off valve, check valve, flow restrictor, or tank pressure. Replacing the ASV may not help if the problem is caused by other factors.

  • AvailabilityIn Stock
  • Model AAS2
  • Manufacturer iSpring
  • Product Dimensions 7.0"L x 9.0"W x 2.0"H
  • Product Weight 0.2 LB

iSpring vs Other Brands

Feature
NSF/ANSI 58 Certification
Yes (full system certified)
Often partial or none
Verified performance & safety
Filtration Stages
Clear 3/4/5/7 stage options
Usually 4-5 stages
More complete options
Alkaline Remineralization
Available (RCC7AK/RCC7AK-UV)
Rare or expensive add-on
Better taste & pH balance
See-through 1st Stage Housing
Yes, smart flow sensor
Unavailable in most systems
Easy visual inspection
Daily Production
75 GPD (reliable output)
Often lower or overstated
Reliable daily production
Replacement Filters
Widely available & affordable
Hard or harder to find
Lower long-term cost
Installation
DIY friendly, no plumber needed
Can be more complex
Faster & easier set-up
Support & Warranty
Responsive support + solid warranty
Varies widely
Better post-purchase experience
Value for Money
High performance at competitive price
Higher price for similar specs
Better cost-effectiveness

Reviews

Support

How to install
How to maintain