AO Smith 4.5x10 25 micron sediment filter cartridge
Replacement cartridge for whole house filtration; 25 micron sediment reduction for multiple taps. Easy to install with no plumber needed; replace every 6 months according to guidelines
Highlights
- 25 micron sediment filtration
- 4.5 inch high capacity cartridge
- fits whole-house filtration with timer
Pros
- easy installation
- longer lasting for whole-house system
- medium capacity 4.5" filter
- reduces small sediment
- easy replacement cadence
Cons
- requires periodic replacement every 6 months
- specifically for whole-house systems
- not for non-AO Smith systems
Best For
Features
- Compatible with AO-WH-PREL whole house filter systems using timer
- 25 micron filtration for sediment smaller than visible to the eye
- 4.5 inch by 10 inch large capacity replacement cartridge
- Replace every 6 months without the need for a plumber
