Diamond Back Pool & Spa Filters
Explore a selection of top-grade pool and spa filter replacements for your Diamond Back Spas. SpiroPure filters utilize quality materials for better filtration of your swimming pool or hot tub spa for clean, clear, and sparkling water. Check the reference chart to find your compatible replacement filter by matching up the dimensions or compatible model numbers.
SpiroPure |
Unicel |
Filbur |
Pleatco |
Diamond Back |
|---|---|---|---|---|
SP-PS-03206" x 9-7/8" |
6CH-35 |
FC-0320 |
PTL35W-P4 |
35 sq. ft. top load |
SP-PS-03406" x 13-7/16" |
6CH-50 |
FC-0340 |
PTL50W-SV-P4 |
50 sq. ft. top load |
SP-PS-23864-15/16" x 4-5/8" |
C-4401 |
FC-2386 |
PRB17.5SF-PAIRPRB17.5SF-JH-PAIR |
35 sq. ft. filter |
SP-PS-23874-15/16" x 6-5/8" |
C-4405 |
FC-2387 |
PRB25SF-PAIRPRB25SF-JH-PAIR |
50 sq. ft. filter |
SP-PS-23904-15/16" x 13-5/16" |
C-4950 |
FC-2390 |
PRB50-IN, |
50 sq. ft. top load |
SP-PS-13305-11/16" x 10-3/8" |
C-5601 |
FC-1330 |
PJW23 |
25 sq. ft. filter |
SP-PS-23754-15/16" x 13-5/16" |
C-4326 |
FC-2375 |
PRB25-IN |
25 sq. ft. top load |
