ProAqua C-4625 Hot Tub filter replaces Pleatco PRB25-IN-4 Filter
ProAqua C-4625 Hot Tub filter replaces Pleatco PRB25-IN-4 Filter and the Filbur FC-2370
Features:
- Deliver superior water flow and enhanced filtration
- Highly efficient, spun bonded polyester filter Media
- Break-resistant bands ā keeps the pleats clearly defined and evenly separated for increased water flow
- Antimicrobial End-caps
Specs:
- Outer Diameter: 5"Ā (127 mm)
- Length: 13Ā 5/16"Ā (338 mm)
- Top Hole: 2 1/8" (54 mm)
- Bottom Hole: 2 1/8" (54 mm)
- Square Feet:Ā 25
- Replaces Unicel C-4625
- Replaces Filbur FC-2370
- Part no: PRB25-IN-4
- 30 day warranty on manufacturing defects
Manufacturer (OEM):
Alps Spas, Aries Spas, Blue Pacific Spas, Esther Williams Pools, Haughs, Heldor Spas, J.E.M. Spas, Pentair Pool Products -Rainbow Plastics, Sequoia Design, Warm Springs Spa
Product Information
Product Information
Shipping & Returns
Shipping & Returns

ProAqua C-4625 Hot Tub filter replaces Pleatco PRB25-IN-4 Filter
ProAqua C-4625 Hot Tub filter replaces Pleatco PRB25-IN-4 Filter
ProAqua C-4625 Hot Tub filter replaces Pleatco PRB25-IN-4 Filter and the Filbur FC-2370
Features:
- Deliver superior water flow and enhanced filtration
- Highly efficient, spun bonded polyester filter Media
- Break-resistant bands ā keeps the pleats clearly defined and evenly separated for increased water flow
- Antimicrobial End-caps
Specs:
- Outer Diameter: 5"Ā (127 mm)
- Length: 13Ā 5/16"Ā (338 mm)
- Top Hole: 2 1/8" (54 mm)
- Bottom Hole: 2 1/8" (54 mm)
- Square Feet:Ā 25
- Replaces Unicel C-4625
- Replaces Filbur FC-2370
- Part no: PRB25-IN-4
- 30 day warranty on manufacturing defects
Manufacturer (OEM):
Alps Spas, Aries Spas, Blue Pacific Spas, Esther Williams Pools, Haughs, Heldor Spas, J.E.M. Spas, Pentair Pool Products -Rainbow Plastics, Sequoia Design, Warm Springs Spa
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
ProAqua C-4625 Hot Tub filter replaces Pleatco PRB25-IN-4 Filter and the Filbur FC-2370
Features:
- Deliver superior water flow and enhanced filtration
- Highly efficient, spun bonded polyester filter Media
- Break-resistant bands ā keeps the pleats clearly defined and evenly separated for increased water flow
- Antimicrobial End-caps
Specs:
- Outer Diameter: 5"Ā (127 mm)
- Length: 13Ā 5/16"Ā (338 mm)
- Top Hole: 2 1/8" (54 mm)
- Bottom Hole: 2 1/8" (54 mm)
- Square Feet:Ā 25
- Replaces Unicel C-4625
- Replaces Filbur FC-2370
- Part no: PRB25-IN-4
- 30 day warranty on manufacturing defects















