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Sticker on the pump body (the part with the basket), not on the motor. Motor labels from Century, A.O. Smith or Regal won't match parts.
Label on the side of the tank near the base. Size is in sq ft, e.g. 420 sq ft = C4030 or CCP420.
Rating plate inside the front access panel. Note the BTU and gas type (NG or LP).
Molded into the body or printed on top. Robotic cleaners: on the power supply.
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Unicel Cartridge For Sta-Rite 135TX, 135GPM-TX, 135TXR, and PTM-135 Filters | 137 Sq Ft | UHD-SR137
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CA P65 Warning: Cancer and reproductive harm. www.p65warnings.ca.gov
The Unicel UHD-SR137 Filter Cartridge is a high-performance replacement filter designed for Sta-Rite pool filters, including models 135TX, 135GPM-TX, 135TXR, and PTM-135. With a filtration area of 137 square feet, this cartridge is constructed with durable Reemay polyester material, which efficiently captures debris while maintaining optimal water clarity. Measuring 31-1/4" inches in length and 8-11/16 inches in diameter, the filter features an open-top and bottom end cap of 4-3/16" with 12 concentric slots, making it easy to install and compatible with various Sta-Rite filters. This Unicel filter has a pleat count of 216 and is known for its long-lasting durability, ensuring efficient filtration for an extended period.
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Designed for Sta-Rite pool filters: The Unicel UHD-SR137 Filter Cartridge is a high-performance replacement filter compatible with Sta-Rite models 135TX, 135GPM-TX, 135TXR, and PTM-135, ensuring a perfect fit for these systems.
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Large filtration area for optimal clarity: With a 137 square foot filtration area, this cartridge efficiently captures dirt and debris, maintaining crystal-clear pool water while reducing the need for frequent cleanings.
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Durable Reemay polyester construction: Made from high-quality Reemay polyester material, the cartridge ensures long-lasting performance, effectively handling heavy debris loads while maintaining consistent filtration efficiency.
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Easy installation with versatile design: Measuring 31-1/4" in length and 8-11/16" in diameter, it features 4-3/16" open-top and bottom end caps with 12 concentric slots, making it simple to install in various Sta-Rite filter systems.
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High pleat count for extended lifespan: With 216 pleats, this Unicel filter cartridge offers increased surface area for debris capture, extending its lifespan and reducing maintenance for pool owners.
- (1) Unicel UHD-SR137 Cartridge
- Pentair Sta-Rite Filter Models: 135TX, 135GPM-TX, 135TXR, and PTM-135
Note: This cartridge may be compatible with your filter, please refer to your owners manual to ensure compatibility.