Catridge Filter System
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Waterway 520-4070LT Above Ground Filter System TWM-30 Cartridge without Trap

SKU #: 520-4070LT

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Short Description

The economical solution for filtering an above ground pool.

Filter Features:

  • 25 square foot cartridge filter
  • 1/8 HP pump with trap
  • 6 ft. NEMA cord
  • Two 6 ft. x 1/3 inch hoses with connectors
  • Flow rate is 1800 GPH
  • Equipment pad


The economical solution for filtering an above ground pool. Waterway's TWM (Total Water Management) package includes pump, cartridge or sand filter, hoses and base.


Easy to Maintain

Easy to Maintain

Worry less about maintaining your filter with a Cartridge Filter system. Filter cartridges can be easily removed for replacement and regular washing to prolong their effectiveness.
Energy Efficient

Energy Efficient

Cartridge Filters are a great option for those who want more energy efficient equipment, by reducing the pump pressure required for the filter operation. In addition to cost savings, lower pump pressure can help prolong the life of your pool pump!
Removes Smaller Dirt Particles

Removes Smaller Dirt Particles

Dirt particles as small as 10-15 microns get captured by Cartridge Pool Filters, making them perfect for pools that need an effective option for removing smaller debris and dust particles.

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