Excel Filters XLS-706 4 pack replacement Filter Cartridge for: 

Waterway 525 and Pentair Clean Clear 520 
Set of 4 

Diameter: 7" 
Length: 32.0625" 
Top End Cap: 3" Open 
Bottom End Cap: 3" Open 

OEM/Comparable Part Numbers 
Unicel: C-7472 
Filbur: FC-1978 
Pleatco: PCC130 

XLS-706 4PACK

Important Specifications:

• Diameter: 7"
• Length: 32 1/16" (32.0625")
• Top Hole: 3"
• Bottom Hole: 3"
• Top Style: Open
• Bottom Style: Open
• Media Area: 125 sqft
• Weight: 4 oz

Compatible Hot Tub Spa & Pool Filters:

Aladdin 22505

Baleen AK-30434

Darlly 71252

Excel Filters XLS-706

Filbur FC-6475, FC-1978

Filbur FC-1978M, FC-1978P

Pentair CCP520

Pentair CCP 520 QUAD

Pleatco PCC130, PCC130-M

Pleatco PCC130-PAK4, PWW130

Pure N Clean PC-1978, PC-6475

SD-00164, 00595

Unicel C-7472, C-7472RA

OEM 178585, 817-0131

OEM R173578, 817-0143

125 Square Foot Pentair Clean and Clear Plus 520

Waterway Crystal Water 125 sq ft

Compatible Hot Tub Spa & Pool Brands:

• Pentair Pool Products Pac Fab
• Waterway Plastics