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Waterway TWM System 3/4 THP 50 Sq. Ft. 115V 1-Speed w/ Trap | 520-4010

Waterway Plastics  |  SKU: 520-4010
$39495 USD $49999

Waterway’s TWM systems combine cartridge filtration with reliable pumps in one package. Designed for above-ground and small in-ground pools where space is limited.

Q: Do I need to backwash this system? A: No. Cartridge filters are cleaned by rinsing the element with a hose.

Q: Is this system good for above-ground pools? A: Yes, it’s ideal for above-ground and small in-ground residential pools.

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Description

Compact Waterway TWM system with 50 sq ft cartridge filter and 3/4 THP pump. Includes trap basket. Reliable and efficient. SKU 520-4010.

  • Complete filter system with 50 sq ft cartridge filter and 3/4 THP pump

  • Built-in trap basket for debris collection and pump protection

  • Rugged, chemical-resistant tank for long-term durability

  • Compact system footprint ideal for above-ground and small pools

  • Easy-open lid for quick cartridge cleaning and maintenance

  • 115V single-speed motor for simple hookup and operation

  • Water-saving design eliminates the need for backwashing

Description

The Waterway TWM System (520-4010) is engineered to provide dependable performance for small pools and spas. It includes a 50 sq ft cartridge filter paired with a 3/4 THP pump, delivering efficient circulation and superior water clarity. The integrated trap basket helps capture larger debris before it reaches the pump, reducing maintenance. Its compact design saves space while offering the benefits of cartridge filtration, including water savings and easier cleaning compared to sand systems.

Pro Tip

Keep a spare cartridge on hand to swap during cleaning, minimizing downtime and extending overall filter life.

Installation Tips

Install on a solid, level base near the pool. Use unions for service-friendly plumbing connections. Always prime the pump before startup and clean the cartridge every 4–6 weeks depending on usage.

Specifications

  • SKU
    520-4010
  • Product Type
    Above Ground Filter + Pump System
  • Size/Connection
    50 sq ft filter, 3/4 THP pump, 1.5" unions
  • Dimensions
    34 in, 16 in
  • Weight
    65 lb
  • Warranty

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