H2O FW-2815BW-S2-5, 20 – 25 GPM Large Whole House Backwashing Carbon Water Filter


  • 20 – 25 Gallons Per Minute Flow
  • Great for homes with 7 + Bathrooms
  • High Flow Carbon Filter
  • Ideal for Estate Homes
  • Removes Chlorine, Chemicals & Sediment


Uses for Water Filtration

This system will improve water quality through your whole house by removing chlorine, chemical contaminants as well as dirt and sediments.

Your Family will Benefit from Healthy, Clean Water
Clean Water at Every Faucet
Chlorine Free Showers and Baths
Great Tasting Water, Coffee & Tea
Better Tasting Ice
Healthy Water for Cooking
Improve Pet Health with Filtered Water

This great system will benefit everyone in your family, every day! Showering in chlorine free water will make a noticeable difference in your hair and skin.

Uses for Water Filtration

Features & Benefits

Additional Systems to Consider:

Add Bacteria Removal to Your Whole House

Add it for $1,075.00
Add .0001 Micron Purification Under Your Sink

Add it for
$249.00 - $279.00

Connection Options:

  • 3/4" – 1" MNPT brass sweat
  • 1" MPT Plastic
  • 1.25" MNPT plastic threaded
  • 1.25" – 1.5" brass sweat
  • 1" – 1 1/4" brass sweat
  • Bypass is 1 1/4"
Whole House Assembly Diagram

Whole House system assembly instructions included with this system.

Valve Installation
What organic impurities will my whole house filter remove or reduce to safe levels? What is the warranty on my whole house filter? Whole House Benefit Diagram

Additional information

Weight 14 lbs
Country of Origin

Material Composition

Gallons Per Minute

Parts / Accessories