APC 35 Sq Ft Spa Filter Cartridge (4 15/16" x 9 1/4") APCC7110

APC’s 35 Sq. Ft. Spa Filter Cartridge is a compact, reliable spa and hot tub filter cartridge designed to keep water clear while protecting your equipment. It offers a 35 sq. ft. filtration area in a space-saving 4 15/16" diameter body, making it a versatile upgrade or replacement option.

Product Overview

• Model/Part Number: APCC7110 (replaces/associated with 13501, C4335, PRB35IN, FC2385)
• Filter Area: 35 sq. ft. for efficient, fine-particle filtration.
  
• Dimensions: O.D. 4 15/16"; Length/Height 9 1/4" (approx. 9.25").
  
• Top Connection: 2 1/8" open hole.
  
• Bottom Connection: 2 1/8" open hole for easy drop-in installation.
  
• Construction: Durable cartridge media designed for repeated cleaning and long service life.
  

Key Features

• Space-efficient design that delivers strong filtration performance in a compact size, ideal for smaller spa and hot tub systems.
  
• High-quality pleated media maximizes surface area to capture dirt, body oils, and fine debris for cleaner, clearer water.
  
• Open-hole top and bottom (2 1/8") allow straightforward installation and removal in compatible canister-style filter housings.
  
• Cross-reference compatibility with popular OEM and aftermarket part numbers (C4335, PRB35IN, FC2385 and others), simplifying replacement.
  
• Rugged end caps and core help resist chemical degradation and maintain structural integrity over multiple cleaning cycles.
  

This APCC7110 cartridge is commonly used as a replacement in a wide range of spa and hot tub brands and series, including:

• Aber Hot Tub
• Belize Spas
• Bullfrog Spas
• Clearwater Spas
• Coast Mountain Spas
• Columbia Spas
• Crystal Water Spas
• Down East Spas
• GPM Industries Spas

(It also cross-references to Rainbow, Hydro Pool, Hydro Spa, Leisure Bay, Coleman, Master, Thermo, Vita, Waterway, Tranquility, and Westport systems where the original filter matches the listed dimensions and part numbers.)

Benefits

• Improves water clarity by trapping suspended particles before they can cloud the water or irritate skin and eyes.
  
• Helps protect pumps and heaters by maintaining proper water flow and reducing debris load on critical components.
  
• Reduces maintenance time with a washable, reusable cartridge that can be rinsed and reinstalled multiple times before replacement.
  
• Cost-effective replacement for OEM filters while maintaining reliable, consistent performance in everyday spa use.
  

This APCC7110 cartridge is an excellent choice when you need a dependable 35 sq. ft. replacement filter that matches a wide variety of popular spa brands and models without compromising on clarity or equipment protection.