Hot Tub Filter Cartridge, 35 Sq Ft, 5-5/8 x 8 In., Replacement for Unicel 5CH-35, Pleatco PMAX50P4, Filbur FC-0300

Compatible with Unicel

5CH-35

Hot Tub Filter Cartridge, 35 Sq Ft, 5-5/8 x 8 In., Replacement for Unicel 5CH-35, Pleatco PMAX50P4, Filbur FC-0300

Also sold as

104309FC-0300FC-0300-SCPMAX50P4ULTRA-S11

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

5CH-35 is an aftermarket pleated hot tub filter cartridge, 5-5/8 in. in diameter and 8 in. long, with 35 sq ft of filter area. Top: semi-circular handle. Bottom: 1-1/2" male thread/MPT.

It interchanges with Pleatco PMAX50P4 and Filbur FC-0300.

OEM cartridges it replaces: Maax Spas of AZ 104309.

Fitment notes: Replacement for Elite Spas by Maax.

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 Elite Spas by Maax, Maax Spas of AZ.

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

Sourcing questions

What OEM numbers does 5CH-35 replace?

POOLPOINT 5CH-35 is an aftermarket replacement cross-referenced to 104309, FC-0300, FC-0300-SC, PMAX50P4 and ULTRA-S11. Those numbers identify fitment only — the part is manufactured by POOLPOINT, not by Unicel.

Is 5CH-35 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 5CH-35?

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.

5CH-35

Hot Tub Filter Cartridge, 35 Sq Ft, 5-5/8 x 8 In., Replacement for Unicel 5CH-35, Pleatco PMAX50P4, Filbur FC-0300

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