FillFast Inline Filter Replacement Kit — Pleated Carbon + CuLator Metal Eliminator
Start every fill clean. This genuine FillFast Inline kit pairs a high‑surface‑area pleated carbon prefilter with a FillFast metal‑eliminator cartridge infused with CuLator polymer media to capture dissolved iron, copper, and other metals before they stain.
- Prevents staining and discoloration at the source
- Fast, high‑throughput design for clean pre‑fills
- CuLator polymers permanently bind metals (not a sequestering agent)
- Two‑cartridge upkeep—quick, tool‑light swaps
- Purpose‑built for FillFast Inline pool and spa systems
What’s in the box
- 1 × Pleated Carbon Prefilter (Stage 1)
- 1 × FillFast Metal‑Eliminator Cartridge with CuLator polymer media (Stage 2)
Compatibility
- System: FillFast Inline (two 10″ housings)
- Order: Carbon Pleated → FillFast Metal‑Eliminator (CuLator)
- Venturi: Not used on Inline systems
How it works
Stage 1 pleated carbon screens fines to protect flow. Stage 2 CuLator polymer media binds dissolved metals on contact to help prevent stains and surface discoloration.
Replacement & startup
- Turn off and depressurize the line
- Insert cartridges in the correct order and hand‑tighten housings
- Open water slowly and purge trapped air
- Flush to waste for 2–5 minutes before normal use
Specs (overview)
| Form factor |
4×10″ cartridge pair (pleated carbon + metal‑eliminator)
|
|---|---|
| Startup flush |
2–5 minutes to waste
|
| Typical interval |
~6 months (source conditions vary)
|
| Application |
Pool/spa pre‑fill in fixed plumbing (Inline)
|
| Drinking water |
Not intended for residential drinking water
|
FAQ
What order do these filters go in?
Stage 1: Pleated Carbon. Stage 2: FillFast Metal‑Eliminator (CuLator).
How often should I replace them?
About every six months, or earlier if you notice reduced flow or declining water quality.
Is a venturi needed for Inline systems?
No. Inline installations do not use a venturi.
Is this safe for drinking water?
No. This kit is not intended for residential drinking‑water use.
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