Flow Switch Kit, Harwil Q12DS, 1/2"mpt, 2A

Marsoni

M251S

$73.00

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

Flow Switch Kit, Harwil Q12DS, 1/2"mpt, 2AThis is the Harwil Q12DS501. 54SNO1K Flow Switch Kit, featuring a 1 2" Male Pipe Thread connection and 2A rating. A reliable flow sensing solution for your pool or spa system.

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Going to try to use these to shade my trees from the late afternoon sun. I just put them up so we will see how they do! I purposely bought the ones with curved feet since the flat feet wouldn’t have been sturdy on the rocks. Was easy to put together and they look nice. Debating the 6 pack so I can put two on each tree with the connectors.

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Reviewed in the United States on March 22, 2026

Verified Purchase

New York, US

★★★★★ 5

Just as described

Size: 4 Panel, Color: Black

Does the job.. it is cloth so a bit see through but suits my purposes. Was not difficult to assemble.

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Reviewed in the United States on April 12, 2026

Verified Purchase

Jennifer Spencer

Lowell, US

★★★★★ 4

Be Cooler About The Packaging and Instructions.

Size: 4 Panel, Color: Black

This packaging is TERRIBLE. The "instructions" are TERRIBLE. They were just a single sheet with minimal info, SHOVED into the box randomly. Could've folded it flat and slid it in there. Both times I ordered this, I had this exact same experience. Good thing I've put together tons of furniture and toys over the years. I'm sure older people would have a hard time with assembling this. At least it's light to move around without trouble, and blocks SOME light. Does not block the flood lights outside my building, which shine into my living room, but oh well.

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Reviewed in the United States on February 10, 2026

Verified Purchase

Xxxffff hhhhhjjj

West Palm Beach, US

★★★★★ 5

Exelencia

Size: 4 Panel, Color: Black

Me gustó mucho

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Reviewed in the United States on May 24, 2026