Unicel Replacement Filter Cartridge 90 sf CX900-RE/PXC-95 | C-8409
Unicel
SKU: C-8409
Unicel Replacement Cartridge – 90 sq ft | Model C‑8409
The Unicel C‑8409 is a high‑performance replacement cartridge offering approximately 90 sq ft of filtration area. Designed for Hayward Star Clear Plus C900 (CX900‑RE), Sta‑Rite Posi‑Clear PXC‑95, Waterway Clearwater II 100, and Pro Clean 100 systems.
Key Features:
- 90 sq ft of 4 oz spunbonded polyester (Reemay®) media
- Approximately 174 sharp, uniform pleats for outstanding dirt-holding and flow
- Dimensions: ~8 15/16″ outer diameter × ~17 3/8″ length
- Top and bottom end caps: 4″ inner diameter, open design with molded gaskets
- Filtration down to ~20 microns with minimal pressure drop
- Cross-references: Pleatco PA90, Filbur FC‑1292
Technical Specifications:
- Model / SKU: C‑8409
- Filtration Area: ~90 sq ft
- Pleat Count: ~174
- Media Weight: 4 oz/yard polyester
- Outer Diameter: ~8 15/16″; Length: ~17 3/8″
- End Caps: Open 4″ ID top & bottom with molded gasket
- Micron Rating: ~20 µm
Maintenance Tip: Rinse gently with a garden hose—avoid pressure washing. Replace annually or when flow performance declines, system pressure rises, or pleats show signs of wear.
SKU: C-8409
Questions about returns? View our return policy.
Hours Of Operation:
Monday - Friday: 7:00 am to 5:00 pm Phoenix Time
Saturday: 8:00 am to 2:00 pm
Sunday: Closed
- We do not ship on Saturday or Sunday.
- Orders totaling more than $300 will require signature confirmation upon delivery.
- We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
- Orders placed after 1:00 pm Phoenix Time may not be eligible for same-day shipment.
- Expedited shipping options are available at checkout.
Return Policy:
- Products that are received damaged will receive a refund in store credit.
- Most products are eligible for return within 30 days of receipt, except where noted below.
- To initiate a return, please complete an RMA form prior to sending your item back.
- Original shipping costs are non-refundable and will be deducted from the return credit.
- Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
- Some returns will be charged an automatic 15% restocking fee.
- We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
- Please complete the return form to receive your RMA number and return shipping label.
- Chemical products are not eligible for return under any circumstances.
- The Pentair Colorsync 618031 is not eligible for return.
- Pool cleaners are not eligible for return.
- Opened seals and o-rings are not eligible for return.
- Capacitors are not eligible for return.
- Plastic popup tools are not eligible for return.
- Automation components and circuit boards are not eligible for return.
- If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
- Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.
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