Filbur 24" 48 sf DE Filter Grid Set | FC-9540
FilburManufacturing
SKU: FC-9540
Filbur FC-9540 Universal D.E. Filter Grid Set 48 Sq. Ft.
The Filbur FC-9540 is a complete universal D.E. filter grid set designed for 48 square foot pool filter applications. This replacement set is commonly used in compatible D.E. filter systems that require a full set of 24-inch grids for efficient dirt capture and clear pool water.
Features
- Genuine Filbur replacement D.E. filter grid set
- Part number: FC-9540
- 48 square foot universal D.E. grid set
- Complete set includes 7 full grids and 1 partial grid
- 24-inch grid height
- Designed for compatible D.E. pool filter systems
- Common cross references: Unicel FS-2004 and Pleatco PFS2448
- Built for efficient filtration and dependable performance
Applications
This grid set is used as a replacement for compatible 48 square foot diatomaceous earth pool filters when the original grids are torn, worn, or no longer filtering effectively. It is commonly selected for Hayward, Pentair, Pac Fab, and other compatible filter applications that use this universal 48 square foot grid configuration.
Important Notes
- For D.E. filter applications only
- Verify filter model, grid count, and dimensions before ordering
- This is a complete grid set and does not include the manifold or internal filter hardware unless otherwise stated
- Replace damaged grids promptly to maintain proper filtration performance
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Maintenance Tips
- Inspect grids regularly for torn fabric, broken ribs, or frame damage
- Clean the filter thoroughly during routine service intervals
- Recharge the filter with the correct amount of D.E. after cleaning
- Replace worn or damaged grids as needed to help maintain water clarity and circulation efficiency
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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