FillFast Inline 4×20 Metal Removing Filter Set

$494.95

Genuine FillFast Inline replacement set
Pleated carbon prefilter + CuLator metal‑eliminator captures dissolved iron, copper, and manganese at the source to prevent stains and discoloration.

  • Installs in minutes
  • Flush 2–5 minutes before use
  • Typical replacement ~6 months
  • Cartridge order: Carbon Pleated → Metal‑Eliminator (CuLator)
  • Not for residential drinking‑water use.

FillFast Inline Replacement Filter Set — Pleated Carbon + Metal‑Eliminator (CuLator)

Keep stains out before they start. This genuine FillFast Inline replacement set pairs a high‑flow pleated carbon prefilter with a FillFast metal‑eliminator cartridge powered by CuLator polymer media to bind dissolved iron, copper, and other stain‑causing metals—fast.

  • Stops stains and discoloration at the source
  • High‑flow design for quick, clean fills
  • CuLator polymer media binds metals permanently (not a sequester)
  • Easy, 2‑cartridge maintenance—swap in minutes
  • Ideal for pools and spas using FillFast Inline systems

What’s included

  • 1 × Pleated Carbon Prefilter (Stage 1)
  • 1 × FillFast Metal‑Eliminator Cartridge with CuLator polymer media (Stage 2)

Compatibility

  • System: FillFast Inline (two 10″ housings)
  • Cartridge order: Carbon Pleated → FillFast Metal‑Eliminator (CuLator)
  • Venturi: Not required for Inline systems

How it works

Stage 1 pleated carbon reduces fines/particulate to protect flow. Stage 2 CuLator polymer media captures dissolved metals on contact, helping prevent stains and surface discoloration.

Replace & startup

  1. Shut off and depressurize the line
  2. Replace cartridges in the order shown and hand‑tighten housings
  3. Start water slowly, purge trapped air
  4. Flush to waste for 2–5 minutes before sending water downstream

Specs (overview)

Form factor 10″ cartridge pair (pleated carbon + metal‑eliminator)
Flush time 2–5 minutes to waste at startup
Typical service life ~6 months (conditions dependent)
Application Pool/spa pre‑fill in fixed plumbing (Inline)
Drinking water Not for residential drinking‑water use

FAQ

What order do these filters go in?

Stage 1: Pleated Carbon. Stage 2: FillFast Metal‑Eliminator (CuLator).

How long do they last?

Replace both cartridges about every six months, or sooner if flow drops or water quality declines.

Do I need a venturi with Inline?

No, the Inline system does not require a venturi.

Is this for drinking water?

No. These cartridges are not intended for residential drinking‑water applications.

Weight 10 lbs
Dimensions 20 × 10 × 4.5 in
Size

BB – 4.5×20"

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