Compatible with Unicel
7CH-322
Hot Tub Filter Cartridge, 32 Sq Ft, 7 x 8 In., Replacement for Unicel 7CH-322, Pleatco PAS35-F2M, Filbur FC-0420
Also sold as
Your number not here? Send it to us and we'll confirm the match.
OEM numbers listed for fitment identification only.
Specifications
| Compatible brand | Unicel |
|---|---|
| Category | Hot Tub & Spa Filters |
| Lead time | 15–25 days after order confirmation |
- MOQ 50 pcs · samples from 1
- Private label available
- Ships from our factory
Request wholesale quote
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
7CH-322 is an aftermarket pleated hot tub filter cartridge, 7 in. in diameter and 8 in. long, with 32 sq ft of filter area. Top: semi-circular handle. Bottom: 2" male thread/MPT.
It interchanges with Pleatco PAS35-F2M and Filbur FC-0420.
OEM cartridges it replaces: Coleman 100520, 3301-2109.
Fitment notes: Artesian Spas: Original is 7-7/8" OD and 7-5/8" overall length. Master Spas: Replacement for 7" or 8" OD Eco-Pur filtration systems; must remove black stand pipe for 8" OD. Replacement for Coleman Spas and Artesian Spas.
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 Artesian Spas, Coleman, Master Spas.
Not sure it fits? Send us a photo of your part and we'll confirm. Send a photo
Often sourced together
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Fits Pleatco
Hot Tub Filter Cartridge, 42 Sq Ft, 5-3/16 x 12-1/2 In., Replacement for Pleatco PCAL42-F2M
Fits Pleatco
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Hot Tub Filter Cartridge, 18 Sq Ft, 6-5/8 x 6-1/4 In., Replacement for Pleatco PBF17Sourcing questions
What OEM numbers does 7CH-322 replace?
POOLPOINT 7CH-322 is an aftermarket replacement cross-referenced to 100520, 3301-2109, FC-0420, FC-0420-SC, PAS35-F2M and ULTRA-S19. Those numbers identify fitment only — the part is manufactured by POOLPOINT, not by Unicel.
Is 7CH-322 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 7CH-322?
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.
7CH-322
Hot Tub Filter Cartridge, 32 Sq Ft, 7 x 8 In., Replacement for Unicel 7CH-322, Pleatco PAS35-F2M, Filbur FC-0420