Unicel 5CH-402 fits the following 40 sq. ft. spa filter models:
Del Sol Redondo spas
Del Sol Hermosa spas
South Pacific Spas
Sold in 2-packs only
NOTE: Filter top end has a bar handle and bottom end has 2 inch male thread/MPT
Unicel 5CH-402 replaces the following filter cartridges:
Jacuzzi spa filter 6540-723 (6540723)
Sundance spa filter 6540-723 (6540723)
Del Sol spa filter 6540-723 (6540723)
NOTE: Original filter is 11" OAL and 5-1/2" OD. This replacement will work for part numbers listed even though size is slightly different
Looking for other unicel pool filters?
Searching for other Sundance Spa filters?
Maintain your water clarity and keep your water clean with a Unicel replacement filter element. Unicel as well as the OEM filter company's use a spunbonded, 100 percent polyester material called Reemay as their filter medium. Reemay filter fabric is an FDA approved material for milk filtration and is a white material. Some low end manufacturers are using a yellowish material to reduce costs; this is also reducing quality and durability. The Unicel replacement filter elements are designed to the performance standards of the original filter manufacturer. To maximize the life of your filter cartridges and to save on shipping it is recommended to purchase two filters and alternate two sets of cartridges when cleaning.