Complete Pool Skimmers

(21 products)

When a skimmer body cracks, leaks at the wall, or simply reaches the end of its life, a full unit replacement is sometimes the only fix. EZ Pools carries complete in-ground and above-ground pool skimmers from Hayward, Pentair, Sta-Rite, and CMP — covering the most common skimmer models installed in residential and commercial pools across the US. If you only need a basket, lid, or internal component, those are available separately in our skimmer parts collections.

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Sta-Rite U-3 Skimmer 08650-1403 - Reverse

Choosing the Right Replacement Skimmer

For in-ground pools, finding the right replacement skimmer comes down to four things: plumbing connection size (1.5" or 2"), port type (slip or threaded FIP), skimmer opening size (standard or wide-mouth), and whether the existing deck collar can be reused. Most modern in-ground skimmers use a 2" connection, but older pools — particularly those built before the 1990s — may have 1.5" plumbing. Getting the connection size wrong means replumbing, so it's worth confirming before ordering.

Hayward's Auto-Skim line covers the widest range of in-ground applications, with models for concrete, gunite, and vinyl liner pools in both standard and wide-mouth configurations. Pentair's Bermuda and Sta-Rite U-3 series are the most common Pentair skimmers in existing installations and are direct replacements for pools originally built with those units. CMP skimmers are a reliable compatible option that fit a broad range of plumbing configurations and are a practical choice when the original brand is no longer available or cost is a factor.

For above-ground pools, Hayward's Dyna-Skim series is the most widely used option and fits the majority of above-ground pool walls with standard wall cutouts. Above-ground skimmer replacement is generally simpler than in-ground since there's no deck work involved.

In-Ground Skimmer Replacement — What to Expect

Replacing an in-ground skimmer is a more involved job than swapping a basket or lid, but a direct model-for-model replacement is often straightforward if the existing plumbing connections are intact. The skimmer body is typically set in concrete or gunite, so the replacement needs to match the existing opening dimensions closely — or the deck will need to be cut and patched around the new unit.

The key measurements to take before ordering are the skimmer opening dimensions (length and width of the deck cutout), the throat depth, and the plumbing connection size and type at the bottom of the existing skimmer. If you're replacing a Hayward with a Hayward or a Pentair with a Pentair of the same model generation, dimensional compatibility is usually a given. Cross-brand replacements are possible but require more careful measurement to confirm fit before committing.

If the skimmer body is intact but internal components have failed, check our pool skimmer parts collection before going the full replacement route — weir doors, floats, throats, and faceplate assemblies are available individually for most major skimmer models.

Hayward SP10841 Auto-Skim In-Ground Pool Skimmer with Square Cover

Frequently Asked Questions

How do I know what size skimmer to order?
The most important measurements are your plumbing connection size (1.5" or 2"), port type (slip or threaded FIP), and your existing deck opening dimensions. For a direct model replacement, your existing skimmer model number is the fastest way to confirm compatibility — it's usually stamped inside the skimmer body below the waterline.
Can I replace my in-ground skimmer without breaking up the deck?
In many cases yes, if you're doing a direct model-for-model replacement and the existing plumbing connections are intact. The skimmer body dimensions need to match the existing deck opening closely. Cross-brand replacements are possible but require careful measurement to confirm the opening dimensions are compatible before ordering.
What is the most common Hayward in-ground pool skimmer?
The Hayward SP1082 Auto-Skim and SP1070 SkimMaster are among the most widely installed in-ground skimmers in the US. Hayward also offers wide-mouth and wide-track variants like the SP10852 for pools with larger debris loads. All are available with their corresponding replacement parts in our pool skimmer parts collection.
What is a CMP pool skimmer?
CMP (Custom Molded Products) manufactures compatible replacement skimmers designed to fit a wide range of existing plumbing configurations. They're a practical alternative when the original brand skimmer is discontinued or when cost is a consideration, and they're built to the same general dimensions as the most common residential skimmer models.
Do I need a different skimmer for an above-ground pool?
Yes. Above-ground skimmers mount externally to the pool wall and connect via hose to the pump — they are not interchangeable with in-ground skimmers. Hayward's Dyna-Skim series is the most common above-ground option and fits the majority of standard above-ground pool wall cutouts. For replacement baskets and lids for any skimmer type, visit our pool skimmer baskets and pool skimmer lids collections.

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Complete Pool Skimmers

EZ Pools stocks complete in-ground and above-ground pool skimmers from Hayward, Pentair, Sta-Rite, and CMP, with same or next-day shipping from fulfillment centers in New Jersey, Colorado, and Jacksonville.

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