DE Filters & Parts
DE filters and parts use diatomaceous earth filtration to capture fine debris and help produce exceptionally clear pool water. Browse DE filter grids, manifolds, tanks, clamps, valves, o-rings, and replacement parts designed to maintain filtration efficiency and water quality.
![Waterway Clearwater Internal Grid Assembly [90 GPM] (500-0100)](http://www.bathandspaparts.com/cdn/shop/products/coming_soon_21efe62a-ec0b-4527-8119-9f3a758abae9_large.jpg?v=1486202135)
![Waterway Clearwater Internal Grid Assembly [67 GPM] (500-0075)](http://www.bathandspaparts.com/cdn/shop/products/coming_soon_b75b6de4-92ee-4db1-9fa3-d80fdcaee19c_large.jpg?v=1486202134)
![Waterway Clearwater Internal Grid Assembly [44 GPM] (500-0050)](http://www.bathandspaparts.com/cdn/shop/products/coming_soon_698de970-8bfe-4d1b-9680-42a798d8d648_large.jpg?v=1486202133)
![Waterway Clearwater II DE Filter [90 GPM] [24 Sq Ft.] [1-1/2" FPT] (FD090)](http://www.bathandspaparts.com/cdn/shop/products/13-270-1010_XL_large.jpg?v=1486202100)
![Waterway Clearwater II DE Filter [67 GPM] [18 Sq Ft.] [1-1/2" FPT] (FD18)](http://www.bathandspaparts.com/cdn/shop/products/coming_soon_2728b898-d8a9-4deb-a87e-4d3af0c48ced_large.jpg?v=1486202098)
![Waterway Clearwater Bottom Grid Base Assembly [67 GPM] (550-7020)](http://www.bathandspaparts.com/cdn/shop/products/coming_soon_4104763c-2b1d-4e73-bde6-86060c5f3c54_large.jpg?v=1486202056)
![Waterway Clearwater Bottom Grid Base Assembly [44 GPM] (550-7010)](http://www.bathandspaparts.com/cdn/shop/products/coming_soon_d1e274a2-950e-4a82-89ed-f2c230d8dd96_large.jpg?v=1486202053)
![Pentair ST80DE Grid [26-1/4" x 6-1/2"] [4 Required] (191510)](http://www.bathandspaparts.com/cdn/shop/products/14-110-3296_xl_large.jpg?v=1486194429)
Pentair ST80DE Grid [26-1/4" x 6-1/2"] [4 Required] (191510)
$107.17 $85.44
![Pentair ST35DE Grid [13-1/8" x 6-1/2"] [4 Required] (191321)](http://www.bathandspaparts.com/cdn/shop/products/14-110-3290_xl_large.jpg?v=1486194426)
![Pentair Purex DE Grid [840] [33" x 7-1/2"] [8 Required] (72975)](http://www.bathandspaparts.com/cdn/shop/products/coming_soon_51ac38a0-7b56-4410-9504-d839f909566a_large.jpg?v=1486194417)
![Pentair Purex DE Grid [812] [9" x 7-1/2"] [8 Required] (72968)](http://www.bathandspaparts.com/cdn/shop/products/coming_soon_76477643-764b-4971-9ab9-297e1b668acc_large.jpg?v=1486194414)
![Filbur Sta-Rite Grid Pack [S8D110] [53 SqFt] (FC-9899)](http://www.bathandspaparts.com/cdn/shop/products/14-176-1502_xl_large.jpg?v=1486185769)
Filbur Sta-Rite Grid Pack [S8D110] [53 SqFt] (FC-9899)
$813.99 $625.70
![Filbur Sta-Rite Grid Pack [S7D75] [37 SqFt] (FC-9898)](http://www.bathandspaparts.com/cdn/shop/products/14-176-1500_xl_large.jpg?v=1486185769)
Filbur Sta-Rite Grid Pack [S7D75] [37 SqFt] (FC-9898)
$598.18 $459.13
![Filbur Rectangular Diatomaceous Earth [DE] Grid [18" x 9-11/16"] [Center Port] (FC-9820)](http://www.bathandspaparts.com/cdn/shop/products/14-176-1125_xl_large.jpg?v=1486185768)
![Filbur Rectangular Diatomaceous Earth [DE] Grid [18" x 5"] [Center Port] (FC-9810)](http://www.bathandspaparts.com/cdn/shop/products/14-176-1073_xl_large.jpg?v=1486185766)
![Filbur Rectangular Diatomaceous Earth [DE] Grid [18" x 19-1/4"] [Center Port] (FC-9850)](http://www.bathandspaparts.com/cdn/shop/products/14-176-1105_xl_large.jpg?v=1486185765)