Pentair Sta-Rite System 3 Cartridge – 200 ft² Module for S7M120

High-capacity filtration for Sta-Rite System 3 filter

The Pentair Sta-Rite System 3 – 200 square feet cartridge is a replacement module designed for the Sta-Rite System 3 filter model S7M120. Offering a large filtering surface, it ensures effective impurity capture and helps maintain clear, perfectly filtered pool water.

This original Pentair cartridge is designed to provide a precise fit, consistent performance, and long service life, even under heavy use conditions.

Compatibility

Compatible with:

• Sta-Rite System 3 S7M120

• Pentair Sta-Rite System 3 modular filters

Type:

• Single filter module

• Filtering surface: 200 square feet

Technical characteristics

• Filtration surface: 200 sq. ft.

• Type: Single modular cartridge

• Brand: Pentair Sta-Rite (original part)

• Installation: Direct replacement

• Use: Residential and commercial pools

Advantages of the Sta-Rite System 3 Module – 200 sq. ft.

High filtering surface

With 200 square feet of filter media, this cartridge allows:

• Better debris retention

• Clearer water

• Extended cleaning cycles

Optimal performance

Maintains effective flow while reducing excessive pressure in the system.

Pentair OEM quality

• Perfect fit

• Reliable sealing

• Performance equivalent to the original part

Increased longevity

Designed to withstand:

• With pool chemicals

• With pressure variations

• With prolonged use

Why replace your System 3 cartridge?

A worn cartridge can cause:

• Cloudy water

• Flow loss

• Pressure increase

• Premature pump wear

Regular replacement ensures effective filtration and extends the lifespan of your system.