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Express Water Whole House System Compatible Replacement Filter Housing, 20-inch Housing 4.5” x 20”, 1-inch NPT Inlet Outlet, Heavy Duty Standard Size Includes Bracket, Pressure Gauge, Wrench

Express Water

Express Water Whole House System Compatible Replacement Filter Housing, 20-inch Housing 4.5” x 20”, 1-inch NPT Inlet Outlet, Heavy Duty Standard Size Includes Bracket, Pressure Gauge, Wrench

Reviewed by the The Top Finds editors · How we test

$98.99
Check price at Express Water
How buying works: The Top Findsis an independent editorial site and doesn't sell this item. Clicking “Shop” takes you to Express Water's own website, where you complete checkout — they handle pricing, inventory, shipping, and returns. Price last checked May 20, 2026; current price and stock are set by Express Water at click time.

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Our review

• Included Components and Specifications - 20” Whole house housing, wrench, bracket, pressure gauge, 1 inch inlet/outlet, pressure release button. Replacement filter cartridges NOT included. • Compatible with Express Water Whole House Systems as a replacement housing - Fits any standard size replacement filter cartridge 4.5” x 20”. • Quality Guaranteed - Rest easy with our 1 year warranty on all Express Water Systems and free lifetime support • Don’t Waste Time on Maintenance - Our quick and easy to understand design means you can swap out filters quick and easy • Help Has Arrived - Support from experts who can answer any of your questions about your home’s water Protect your home, health, and appliances by filtering all of your incoming water. Give healthier water to your pets. Extend the life of your dishwasher, laundry machine, other appliances, and reduce your energy cost. Our Whole House System housing is designed to be easy to use and efficient. The large 1” connections and long high efficiency housings are designed for almost no reduction in your home’s water pressure. This is a durable, heavy-duty whole house system able to deliver up to 0.25 gallons of water every second. This system is designed to be used in a dry level area protected from freezing temperatures and direct sunlight. The system works with 45-80 psi and water temperatures between 40-100 °F. The system includes a pressure release button and wrench.

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Express Water Whole House System Compatible Replacement Filter Housing, 20-inch Housing 4.5” x 20”, 1-inch NPT Inlet Outlet, Heavy Duty Standard Size Includes Bracket, Pressure Gauge, Wrench

Check price at Express Water

The Top Finds is reader-supported. When you buy through links on our site, we may earn an affiliate commission. We never accept payment for placement, and prices and availability are set by the retailer at the time of click.

Express Water

$98.99

Check price at Express Water