Pool Part Help

Hayward DEX2421JKIT Replacement: Compare 5 Options

Filter partPoolHayward

5 options5 brands

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5 options from 5 brands · aftermarket only

Prices and availability are shown on Amazon.

Our picks for the Hayward DEX2421JKIT

  • Best valueAnrain filter partOne of the most-bought aftermarket options for this part.Check price on Amazon

All 5 options for the Hayward DEX2421JKIT

As an Amazon Associate I earn from qualifying purchases. Prices are shown on Amazon.

  1. AnrainAftermarketSingleAnrain filter part for DEX2421JKIT
    Best valueCheck price
  2. AumzongAftermarketSingleAumzong filter part for DEX2421JKIT
    Check price
  3. OIMDKAftermarketSingleOIMDK filter part for DEX2421JKIT
    Check price
  4. ZermooAftermarketSingleZermoo filter part for DEX2421JKIT
    Check price
  5. KSJEDAftermarketSingleKSJED filter part for DEX2421JKIT
    Check price

Hayward DEX2421JKIT fitment

Replaces these part numbers

  • DEX2421JKIT

Part details

OEM part number
DEX2421JKIT
Brand (OEM)
Hayward
Part type
Filter part
Pool or spa
Pool
Also sold as
—
Compatible models listed
—
Options on Amazon
5
Genuine OEM listing
No
Aftermarket brands
5

Maker's cartridge vs aftermarket: the DEX2421JKIT

We did not find Hayward's own DEX2421JKIT on Amazon. 5 brands sell a filter part listed as its replacement, including Anrain, Aumzong, KSJED, OIMDK.

  • Maker's own part: made and sold by the equipment maker (for example Hayward or Pentair). Usually the highest price.
  • Cross-reference and aftermarket parts: Unicel, Pleatco, Filbur and others make parts to the same size and specification and publish the matching numbers. Usually cheaper; materials vary by brand.
  • Before you buy: compare the size, both end openings and the filter area with your old part, and confirm your filter or spa model on the product page.

Hayward DEX2421JKIT: frequently asked questions

What does DEX2421JKIT replace?

DEX2421JKIT is the Hayward part number for this filter part. 5 products on Amazon are listed as its replacement.

Is there a genuine Hayward DEX2421JKIT on Amazon?

We did not find a listing sold under the Hayward brand. All 5 options are aftermarket parts.

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