Price: $454.00 - $68.99
(as of Dec 07, 2025 17:16:36 UTC – Details)

From the brand

The freshest, cleanest water

Have the best water for your house with Express Water’s reverse osmosis and whole house systems!

For all your filtration needs

Express Water offers replacement filters and filter sets suitable for many reverse osmosis and whole house systems.

Let’s make history together

Express Water is proud to be a charity: water supporter. 100% of public donations go directly to clean water projects.

Express Water Products

Countertop RO Water Filter System: Enjoy fresh and clean drinking water from the easy install Express Water countertop water filters. Remove up to 99.99% of major contaminants in your drinking water with the RO water filtration system.
Easy to Install Replacement Filters: Express Water’s countertop filter cartridges can be replaced in seconds with the easy to install inline filter design. Long lasting, high capacity water filters give you the best value in water filtration. Filter set includes replacement RO membrane.
Sediment Water Filter: Keep the most damaging sediments out of your drinking water and protect your other filters from coarse contaminants including rust, sand, dirt and silt.
Pre-Carbon Filter: Granular Activated Carbon block water filter protects your system from chlorine damage and removes volatile organic chemicals from your water.
Post-Carbon Water Filter: As the final stage of filtration in your system, the Post Activated Carbon water filter removes any remaining contaminants while enhancing the flavor of drinking water.