The Pleatco PTL25W-P-4 filter offers reliable filtration for spa systems, effectively capturing contaminants to ensure clean, clear water in your spa.

Specifications:

• Filter brand: Pleatco
• Diameter: 6"
• Length: 9 7/8"
• Top: handle
• Bottom: 1 1/2" MPT threaded
• Filter area: 35 sq. ft.
• Cross-references: Unicel 6CH-35, Filbur FC-0320
• Part no. PTL25W-P-4

** SUPER SALE ** UNTIL QUANTITY LASTS

To offer the most competitive pricing, a compatible generic filter may be substituted at our discretion.

Returns & installation: Confirm your spa's filter housing dimensions before ordering, as filter cartridges are non-returnable once installed. Installation is a simple hand-tightened swap — no tools required.

FAQ

Q: How often should I replace this filter?
A: Most owners replace pleated cartridge filters every 12–18 months, or sooner with heavy use or visible wear.

Q: Is a generic equivalent the same quality?
A: Any substituted generic filter is chosen to match the OEM's dimensions and filtration area for equivalent performance.