Unicel Replacement Filter Cartridge 150 sf Jacuzzi CFR-150 | C-9478
Unicel
SKU: C-9478
Unicel C-9478 – 150 sq ft Cartridge Filter Element
Product Overview
The Unicel C-9478 is a high-capacity replacement filter cartridge designed for spa and pool filtration systems requiring a 150 sq ft element. Its pleated media provides efficient dirt and debris removal while maintaining strong water flow.
Key Features
- 150 sq ft of pleated filter media for effective, extended filtration.
- Durable, chemical-resistant construction with molded end caps.
- Open top and bottom design for maximum water flow.
- High-efficiency media captures fine debris and helps maintain clear water.
Technical Specifications
- Part Number: C-9478
- Media Area: 150 sq ft
- Outside Diameter: Approximately 9-15/16"
- Length: Approximately 24"
- Top Inner Diameter: Approximately 5-13/16"
- Bottom Inner Diameter: Approximately 6-1/16"
Applications & Compatibility
This cartridge replaces 150 sq ft elements originally used in compatible spa and pool filtration systems. It is typically used in filter housings designed for large-capacity cartridges. Always verify the original cartridge dimensions and filter housing specification before ordering.
Installation Instructions
- Turn off the pump and relieve pressure from the filter system.
- Remove the tank lid or clamp and take out the old cartridge.
- Rinse the filter tank and inspect sealing surfaces.
- Insert the new C-9478 cartridge, ensuring proper seating in the top and bottom mounts.
- Reassemble the tank, start the system, and confirm proper flow and operating pressure.
Troubleshooting
- High filter pressure: Check for clogged plumbing, closed valves, or a dirty cartridge; clean or replace as needed.
- Poor water clarity: Confirm correct cartridge installation, inspect for damaged pleats or worn end caps.
- Leaks at tank lid: Verify lid O-ring condition, proper seating, and secure clamp tightening.
Maintenance Tip
Rinse the cartridge regularly using a hose nozzle to remove trapped debris. Deep clean with a cartridge cleaner as needed, and replace the cartridge when pleats collapse, media becomes worn, or cleaning no longer restores performance.
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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