Pentair Big Blue 20-Inch Water Filter: The Ultimate Guide for Buyers!

Okay, here is my blog post about installing a Pentair Big Blue 20-inch water filter:

So, I finally got around to installing that Pentair Big Blue 20-inch water filter. Let me tell you, it was a bit of a project, but totally worth it in the end. My goal was to get better water quality throughout my entire house, and this thing is supposed to do the trick.

First off, I gathered all my tools and materials. This included the filter housing itself, which is a big blue cylinder, a couple of mounting brackets, some pipe fittings, Teflon tape, a wrench, and of course, the filter cartridge. I decided to go with a sediment filter to catch all the dirt and rust coming through the pipes.

Next, I picked a spot to install the thing. I chose a place in my basement where the main water line comes into the house. I made sure there was enough space around it to change the filter later on. Then, I shut off the main water supply – this is super important unless you want a basement swimming pool.

With the water off, I started working on the pipes. I cut the main line and installed the fittings that came with the filter housing. I wrapped the threads with Teflon tape to prevent leaks, which is a little trick I learned from a plumber friend. Then I attached the housing to the mounting brackets and secured it to the wall. It was a bit heavy, so I had to get the position right on the first try.

• Cut the main water line.
• Installed the fittings.
• Attached the housing to the mounting brackets.

After that, I put the filter cartridge inside the housing. It slid right in, and I made sure it was seated properly. Then I screwed the housing back together, making sure it was nice and tight. I double-checked all the connections to make sure everything was secure and wouldn’t leak.

Turn The Water Back On

Finally, I slowly turned the water back on and checked for leaks. At first, there was a little bit of water coming out from one of the fittings, but I tightened it up with my wrench, and it stopped. I let the water run for a few minutes to flush out any air and sediment in the filter.

And that was it! The water pressure seemed fine, and the water looked a lot clearer. I felt a sense of accomplishment, having tackled a home improvement project that actually made a noticeable difference. Now, I’m enjoying cleaner water for drinking, cooking, and showering, all thanks to this big blue filter.