Call Us: 1-877-721-2555

Swimming Pool Supplies at

My Cart:

0 item(s) - $0.00
You have no items in your shopping cart.


Filbur SPG-051-0101

Filbur SPG-051-0101

Our Price:
$17.99 Save: $5.00 (22%)
List Price: $22.99
0 out of 5 (0 reviews)

The Filbur FC-9230 18 inch replacement DE Filter Grids are for use with Pentair / Purex SMBW 4036 36 Sq Ft and the SMBW 2036 36 Sq Ft Diatomaceous Earth or DE filters. These grids replace Purex part number 074923 and 8 are required for a full set.

The FC-9230 Grid measures 18 inches tall by 10-3/4 inches wide and are made with a reinforced center core, a polystyrene frame and covered with rot and mildew resistant polypropylene cloth. Heavy-duty, chemical resistant string is used to stitch the seams and the seams are sonic welded to prevent fraying. A complete grid set requires 8 grids but grids may be replaced one at a time.


  • Fits Purex SM & SMBW 4036 18 inch 36 sq.ft DE Filter
  • Fits Purex SM & SMBW 2036 18 inch 36 sq ft DE Filter
  • Replaces Pentair part number 074923
  • Filbur part number FC-9230
  • Measurements: 18" Long x 10 3/4"" Wide
  • 8 Full Grids required to make a full set
  • Heavy-duty material - chemical, mildew and rot resistant
  • Reinforced core for added stability
  • Identical to Unicel FG-1236

100% Satisfaction Guarantee

We expect our customers to be 100% satisfied with the products we sell and the service we provide. If at any time in the next 30 days you are NOT 100% satisfied with your purchase, you may send your purchase back for a refund or store credit for the price paid for the merchandise (minus what you paid for shipping), or you may exchange it for another item in our store.

In Stock
Related Products