The FillFast™ Inline Filter System delivers crystal-clear, metal-free pool water from the start. Designed for swimming pools, spas, fountains and more, FillFast™ uses the power of patented CuLator® polymers to remove rust, iron, copper, manganese and other stain-causing metals before they enter your pool. Prevention beats correction!

The FillFast™ lnline Filter System removes up to l5x more metals than competing filters using patented polymer technology that captures stain-causing metals before they enter your pool. Just connect and fill, it’s that easy to keep your water clean, clear, and stain-free. With everything you need for quick installation, FillFast™ attaches directly to any garden hose or autofill line for instant, continuous protection. No stains. No discoloration. No comparison.
The FillFast Inline Filter Systems comes in multiple sizes to fit your needs:
| SKU | SIZE | PORT | CAPACITY | MAX GPM | REPLACEMENT FILTER SET SKU |
|---|---|---|---|---|---|
| PER-FINP.75-5 | 2.75″ X 10″ | 3/4″ | 40,000 gal. | 15 gpm | PER-FFHR-1 |
| PER-FINP1.0-15 | 4.5″ X 10″ | 1-1/2″ | 120,000 gal. | 25gpm | PER-FlNR15-1 |
| PER-FINP1.5-15 | 4.5″ X 10″ | 1″ | 120,000 gal. | 40gpm | PER-FlNR15-1 |
| PER-FINP1.0-30 | 4.5″ X 20″ | 1-1/2″ | 240,000 gal. | 25gpm | PER-FlNR30-1 |
| PER-FINP1.5-30 | 4.5″ X 20″ | 1″ | 240,000 gal. | 40gpm | PER-FlNR30-1 |
FillFast is your pool’s first line of defense!
- Removes stain-causing metals like rust/iron, copper, manganese and more!
- Prevents Staining and water discoloration.
- Protects pool surfaces and equipment.
The FillFast Inline Filter system contains:
l – FillFast – Metal Removing Filter (Powered by Culator Metal Eliminator!)
l – Pleated Carbon Filter
l – Filter Housing with Pressure Release
l – Standard Filter Housing
2 – Single Housing Mounting Brackets
4 – Bracket to wall screws (2×10″ model only)
4 – Housing to bracket screws
1 – Replacement O-rings
l – Housing Wrench
l – Silicone Gel
* Valves, fittings and pipes NOT included!







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