Waterway 550-4310 Crystal DE Filter Grid Support Assembly - 26

Waterway 550-4310 Crystal DE Filter Grid Support Assembly - 26" PVC Shaft, 48 sq. ft.

Marsoni

M251S

$49.99

Get it in 3 business days with 1 day shipping. Friday, May 29

Waterway 550-4310 Crystal DE Filter Grid Support Assembly - 26" PVC Shaft, 48 sq. ft.The OEM Waterway DE Grid Support Assembly serves as a critical structural backbone within the Crystal DE Filter system, featuring a sturdy 26 inch PVC shaft engineered to deliver peak performance for filters rated up to 48 square feet. Part number 550 4310 is precision manufactured to promote uniform distribution of diatomaceous earth across the filtration grid, which directly translates to clearer, cleaner pool water. This assembly is purpose built

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This is a good value for a combo package which includes a cabin air filter as well as the engine air filter. Both filters were a perfect fit in my 2019 Honda Accord hybrid. The cabin air filter airflow direction is clearly labeled and the pleats are sturdy. Installation was super easy- just drop the glove box cover, pop the cabin filter cover plate, pull out the grungy old filter and pop in the new one. Easy peasy. The engine air filter is also a perfect fit. No complaints or concerns here.

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Reviewed in the United States on May 10, 2026

Verified Purchase

Croitiene ganMoryn

Pawtucket, US

★★★★★ 5

INFISTAR AC85111 Cabin Air Filter

Perfect fit! So grateful for you carrying this and the great price. My AC has been out for about a year but when I replaced this, it now works again! Had no idea there was such a thing.

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Reviewed in the United States on May 26, 2026

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Steve

Belleville, US

★★★★★ 5

Fits great

Great fit

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Reviewed in the United States on May 26, 2026

Verified Purchase

richard hunter