20x4.5 Pleated sediment Water Filter — 5 Micron
A 5-micron pleated sediment (washable) cartridge for any standard 20x4.5 housing. Removes sediment — and it's rinsable and reusable. Reusable sediment stage: rinse and refit several times before replacing. Best cost-per-month on dirty supplies.
Other micron ratings (Pleated sediment)
Same size and type, different fineness — all fit your 20x4.5 housing.
Other filter types this size
FAQ
What does a 5 micron pleated sediment filter remove?
This 5-micron pleated sediment (washable) removes sediment — and it's rinsable and reusable. Reusable sediment stage: rinse and refit several times before replacing. Best cost-per-month on dirty supplies.
Will a 20x4.5 cartridge fit my housing?
Yes if your housing is the standard 20x4.5 size (20" Big Blue). Cartridges are universal by size — any 20x4.5 cartridge fits any 20x4.5 housing regardless of brand. Match the length, diameter and micron.
How often should I change it?
Change rinse monthly, replace every 6–12 months. Hard or dirty water shortens that; a pressure drop or returning taste/odour is your cue to swap sooner.
Which micron rating should I choose?
Lower micron = finer filtration but faster clogging. For pleated sediment, the listed micron is the standard for this type.