3M AP904 Water Filter System
Best whole-home filtration for households seeking cleaner water and appliance protection.
This heavy-duty system is the gold standard for protecting your home’s plumbing from sediment and scale while ensuring every tap runs clear. You sacrifice a bit of space for the installation, but the tool-free, spill-proof filter changes make the maintenance surprisingly effortless for such a high-capacity unit.
$488.99
at
KlearWaterStore.com
More Aqua-Pure options
Who it's for
- Homeowners wanting mess-free and effortless filter maintenance
- Large families needing consistent water pressure throughout the home
- Property owners prioritizing long-term hardware durability and reliability
Who should skip it
- Budget-conscious shoppers avoiding high recurring maintenance costs
- Households requiring advanced removal of heavy metals or chemical contaminants
- Consumers preferring the flexibility of universal, third-party filter replacements
Performance breakdown
Flow Rate Capacity
Twenty gallons per minute ensures zero pressure drop for large households.
Maintenance Ease
Sanitary Quick Change design makes annual filter swaps clean and effortless.
Build Durability
Stainless steel head construction provides long-term reliability and structural integrity.
Contaminant Versatility
Effectively tackles sediment, chlorine, and scale in both well and municipal.
Filter Longevity
The 100,000-gallon capacity offers impressive endurance between necessary cartridge replacements.
Installation Simplicity
Standard one-inch NPT connections allow for straightforward integration into existing plumbing.
Key Specs
Application
Sediment, Particulate, Dirt, Rust, Chlorine Taste and Odor, Scale Inhibitor
Media
Non-Woven pleated media, carbon block, scale inhibitor
Micron Rating
5 microns (nominal)
Inlet/Outlet
1" NPT
Height
25-1/16 inches
Diameter
4-1/2 inches
Flow Rate
20 gpm
Temperature Range
40° - 100° F
Model Number
AP904
Type
Point-of-entry system
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