One stop supplier of water treatment parts&accessories

Pentair Big Blue 20 Filter: Is It the Best? Full Review and Top Alternatives for You!
I wanted to share my experience with the Pentair Big Blue 20 filter. I needed a better way to filter the water in my home, specifically to get rid of that weird metallic taste and deal with the sediment that was building up. I had heard about the Big Blue filters and how they are great for handling large amounts of water, so I decided to give it a try.
Getting Started
First, I started by looking into the different Big Blue models available. I found out that the Big Blue 20 is perfect for high-flow and heavy-sediment applications. That sounded exactly like what I needed, so I went ahead and bought one. The housing unit is pretty big, but it’s designed that way to hold larger filter cartridges, which means it can handle more water and filter out more stuff.
Installation Process
Once I got the filter, I needed to install it. I’m not a professional plumber, but I’m pretty handy around the house. The instructions were straightforward, but I did need to gather some basic tools. I made sure to turn off the main water supply before starting. I found a good spot to mount the housing, making sure there was enough room to easily replace the filter cartridge later. I marked the spots where I needed to drill holes for the mounting brackets and carefully secured the housing to the wall. Then, I connected the water lines to the inlet and outlet ports on the housing. It was a bit of a tight fit, but I managed to get everything connected properly.
Choosing the Right Filter Cartridge
Now, the filter housing is just a part of the system. The real magic happens inside with the filter cartridge. I did some research and found out that Pentair offers a variety of cartridges for different needs. Since my main issues were sediment and that metallic taste, I decided to go with a carbon block filter. Specifically, I chose the Pentek RFFE20-BB. It’s supposed to be really good at removing sediment and reducing chlorine taste and odor, which in turn helps with that metallic taste.
Putting It All Together
With the housing installed and the filter cartridge chosen, it was time to put it all together. I inserted the Pentek RFFE20-BB into the Big Blue housing, making sure it was properly seated. Then, I carefully screwed the housing cap back on, ensuring it was tight to prevent any leaks. Once everything was in place, I slowly turned the main water supply back on, watching closely for any leaks. Luckily, there were none, so I let the water run for a few minutes to flush out any air and debris from the new filter.
The Results
After letting the water run for a while, I decided to test it out. I filled a glass and took a sip. Wow, what a difference! The metallic taste was completely gone, and the water tasted so much cleaner and fresher. I also noticed that the water pressure was still strong, which was a relief. I checked the filter housing regularly for the next few days to make sure there were no leaks, and everything was working perfectly.
Overall, installing the Pentair Big Blue 20 filter was a great decision. It wasn’t too difficult to set up, and the improvement in water quality has been amazing. I know that I’ll need to replace the filter cartridge periodically, but considering how well it works, it’s totally worth it. This experience has definitely made me a believer in the power of a good water filtration system. If you’re dealing with similar water issues, I highly recommend giving the Big Blue 20 a try. You won’t regret it!
- Filtered the water at home
- Researched Big Blue models
- Purchased Big Blue 20
- Gathered tools for installation
- Turned off main water supply
- Mounted the housing
- Connected water lines
- Chose Pentek RFFE20-BB filter cartridge
- Installed filter cartridge
- Turned water supply back on
- Tested water quality
- Checked for leaks
It’s been a while since I installed it, and I’m still very happy with the results. It’s one of those things you don’t realize how much you needed until you have it. Now, I can enjoy clean, great-tasting water every day without any worries.