Hot Tub Filter Cartridge, 20 Sq Ft, 4-5/8 x 7-1/4 In., Replacement for Unicel 4CH-925, Pleatco PSANT20P3, Filbur FC-0126

Compatible with Unicel

4CH-925

Hot Tub Filter Cartridge, 20 Sq Ft, 4-5/8 x 7-1/4 In., Replacement for Unicel 4CH-925, Pleatco PSANT20P3, Filbur FC-0126

Also sold as

FC-0126FC-0127PSANT20P3

Your number not here? Send it to us and we'll confirm the match.

OEM numbers listed for fitment identification only.

Specifications

Compatible brandUnicel
CategoryHot Tub & Spa Filters
Lead time15–25 days after order confirmation
  • MOQ 50 pcs · samples from 1
  • Private label available
  • Ships from our factory

Request wholesale quote

or

One request covers the whole list — no need to send them one by one.

Tiered pricing available above 1,000 pcs · OEM packaging available

Product overview

4CH-925 is an aftermarket pleated hot tub filter cartridge, 4-5/8 in. in diameter and 7-1/4 in. long, with 20 sq ft of filter area. Top: semi-circular handle. Bottom: injection molded 1-1/2" SAE thread.

It interchanges with Pleatco PSANT20P3, Filbur FC-0126, Filbur FC-0127.

Fitment notes: Replacement for Strong Industries.

Before ordering, measure the old cartridge — overall length, outside diameter and both end fittings. Some catalogs quote the length of threaded top-load cartridges with the thread and some without, so a quarter-inch difference between listings is common. We supply spa service companies, dealers and online retailers: MOQ 50 pcs per part, mixed cartons welcome, and single samples to confirm fit before a production order.

Fits these systems

Hot tubs and spas from Strong Industries.

Not sure it fits? Send us a photo of your part and we'll confirm. Send a photo

Sourcing questions

What OEM numbers does 4CH-925 replace?

POOLPOINT 4CH-925 is an aftermarket replacement cross-referenced to FC-0126, FC-0127 and PSANT20P3. Those numbers identify fitment only — the part is manufactured by POOLPOINT, not by Unicel.

Is 4CH-925 a genuine Unicel part?

No. POOLPOINT manufactures compatible aftermarket replacement parts. We are not affiliated with, sponsored by or endorsed by Unicel; the brand name and OEM numbers are used to identify fitment only.

What is the minimum order quantity for 4CH-925?

MOQ is 50 pcs per part, and mixed cartons are welcome to reach the order minimum. Samples are a separate case — we supply single pieces so you can confirm fitment before committing to a production run.

Factory directWe manufacture ourselves. No trading company in between.
Built to lastEngineering materials matched to OEM specs or better.
Cross-referencedEvery part mapped to the OEM numbers it replaces.
Bulk & container supplyMOQ from 50 pcs. Mixed cartons welcome.
3D fitment modelsVerify threads and ports before you commit.

4CH-925

Hot Tub Filter Cartridge, 20 Sq Ft, 4-5/8 x 7-1/4 In., Replacement for Unicel 4CH-925, Pleatco PSANT20P3, Filbur FC-0126

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