P-BKWSH 2-Piece Union Coupling | Pentair Backwash Valve Fitting

P-BKWSH 2-Piece Union Coupling | Pentair Backwash Valve Fitting

Marsoni

M251S

$28.99

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

P-BKWSH 2-Piece Union Coupling | Pentair Backwash Valve FittingBring your Pentair backwash valve back to peak condition with the P BKWSH union coupling, a sturdy two piece connector designed to replace worn or broken union nuts on Pentair backwash valve assemblies. This coupling snaps into place without any pipe cutting or replumbing, dramatically reducing both maintenance time and equipment downtime. Constructed from industrial grade materials chosen for their durability and chemical resistance, the P BKWSH

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This cabin and engine air filter combo fits my 2018 CRV without any issues. I like the fact that they sell these together so that you are encouraged to replace them both at the same time. The carbon filter is a nice extra too! I’m interested to see its effectiveness compared to a normal filter. Both filters came nicely packaged together with clear instructions on how to install them. It probably took me 10min to replace both of these filters. I can’t recommend these filters enough!!

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Reviewed in the United States on December 22, 2025

jymmiphreak

Battle Creek, US

★★★★★ 5

Exactly what I needed!

Fit my 2020 CRV perfectly and works great both under the hood and in the cabin! Highly recommended!

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Reviewed in the United States on January 16, 2026

JayBird

Belleville, US

★★★★★ 5

Good filters. Good value!

I ordered this Uselection brand Cabin + Engine air filter set for my 2017 Honda CR-V 1.5L vehicle. These filters are sturdy and well-constructed. The cabin air filter contains activated carbon to absorb odors and isn't thin and flimsy like other brands. Both filters fit and seal very well. This is a convenient and economical 2-filter set, as both filters get replaced at basically the same one-year interval. I recommend this filter set.

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Reviewed in the United States on December 22, 2025

PJ Rufus

Fort Morgan, US

★★★★★ 5

Fit my 2018 CRV 1.5 turbo

I’m not a car expert, my maintenance expertise involves air in the tires, adding oil and washer fluid, and these filters. Found a video to show me how, it was easy. These fit my car, and I don’t see any difference in these and the filters they replaced, except of course, these are cleaner. Very happy.

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Reviewed in the United States on December 23, 2025

Verified Purchase

kevin

Phoenix, US

★★★★★ 5

Great price

Perfect fit great quality

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Reviewed in the United States on May 19, 2026