Pentair Clean & Clear Plus 420

Last updated: November 2, 2026

Pentair Clean & Clear Plus 420
4.0/5#1 of 10 in cartridge pool filters
4.0

A large four-cartridge filter for a big in-ground pool, for owners who want to clean the filter a few times a season and never backwash.

  • 150 gpmFlow
  • 420 sq ftFilter area
  • In-groundPool type
Check price at Amazon$1,295

Price checked November 2, 2026. As an Amazon Associate we earn from qualifying purchases.

Pros
  • 420 sq ft across four cartridges means long runs between cleanings
  • Continuous internal air relief bleeds air on its own
  • No backwashing, so no pool water dumped to waste
Cons
  • Four cartridges to hose off at each cleaning
  • One-year parts-only warranty when bought online (EC model)

How it scores

The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.

Specifications

Model numberEC-160301
Filtering
Filter typeCartridge
Filter area420 sq ft
Maximum flow150 gpm
Pool typeIn-ground
Build
ValveNone needed
Maximum pressure50 psi
Ports2 in
Air reliefYes
Warranty1 year

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