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Replacement for Model AQ-4501

Water Sentinel WSAQ-1


Water Sentinel WSAQ-1
$39.99 /ea
Retail: $44.95 /ea
You Save: 11%
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Retail: $44.95
You Save: 11%

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Product Information

Note: This filter is manufactured by Water Sentinel as a alternative water filter.  We offer a full money back guarantee that this filter will provide the same quality drinking water at a fraction of the cost.

The Water Sentintel WSAQ-1 is an economical and compatible replacement for the following filters:

The Water Sentinel WSAQ-1 is an alternative to the Aquasana AQ-4025 Filter Replacement Cartridges and are filter replacement cartridges for drinking water filter systems. Boasting sub micron filtration, these Water Sentinel filters can remove unpleasant odors and tastes, including chlorine, from your drinking water. These Aquasana replacement filters, also known by part number WSAQ-1, provide comprehensive water filtration at an affordable price and with added convenience for the consumer.

This Aquasana AQ-4025 alternative filter has a filter life of 6 months (or approximately 500 gallons) and is easy to install with guaranteed performance. This Water Sentinel WSAQ-1 cartridge directly replaces the Aquasana AQ-4025 and is an alternative for several different Aquasana systems.

The Water Sentinel WSAQ-1 specifications:

  • Alternative for Aquasana AQ-4000, AQ-4500, and AQ-4501 countertop water purification systems
  • Includes filter cartridges A and B
  • Lasts up to 6 months/500 gallons
  • Sub micron filtration
  • Easy installation

Aquasana and AQ-4000 are registered trademarks of Sun Water Systems, a Texas corporation.


Water Sentinel WSAQ-1 Product Reviews :

Average rating : 4 Star Rating
Number of reviews : 2
Write a review
  • 4 Star Rating  Works fine
    Doug - Charlotte NC  

    I installed a set of these about 1 year ago. They installed fine and seem to continue to work fine. Ordering my second set today.

  • 3 Star Rating  No silicone included
    Kimberly - Saint Michael, MN  

    These fit fine, but there is no 'fda silicone' included. ??

WSAQ-1 is used in the following Models
Water Seentinel
Water Sentinel
Water Sentinel
 Aquasana┬« AQ-4000
" Just to express my complete satisfaction with your ordering process and, of course, great pricing. When I need a replacement of refrigerator or HVAC filters, I'll be contacting you again. " - Frank, Corona, CA
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