Free Shipping & Returns!
No minimums, no special codes, just free shipping all the time. Only within the continental US. Still got questions? Check out the Shipping FAQs.
Curbside & In-store Pickup
Simply choose pickup at your store under shipping options at checkout.
Restore flow rates in your AutoFlow Gravity Filter by replacing a tired, worn cartridge with fresh, new Hollow Fiber media.
- Effective against bacteria: Yes
- Effective against particulate: Yes
- Effective against protozoa: Yes
- Effective against viruses: Yes
- Filter media: Hollow Fiber
- Filter pore size: 0.2 microns
- Flow: 1.75 liters per min
- Field cleanable: Yes
- Field maintainable: Yes