Review on Air Supply 6316220F Silencer Blower: Silent and Powerful Air Circulation Solution by Malik Munns

works well. very easy to install, especially when replacing the previous unit. had a check valve that the previous unit didn't have, so the product was about 3 inches taller. I had to mobilize the power cord a bit in the mud to accommodate that extra length (1 minute extra power). Saved me an additional $300 pool type setup/additional fee in 10 minutes. To install.