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Whole House 20" x 4.5" Big Blue Water Filters - Sediment/GAC/Carbon (Pack of 3)
Whole House 20' x 4.5' Big Blue Water Filters - Sediment/GAC/Carbon (Pack of 3)

Whole House 20" x 4.5" Big Blue Water Filters - Sediment/GAC/Carbon (Pack of 3)

Your Price: $75.99
Retail Price:$99.99
Your Savings:$24.00(24%)
Ships within 24-72 hours
reverse osmosis water filter
Part Number:3FILTER-BB-20

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Big blue filter set for 3 stage units includes 3 filters in this pack of 3 filter set. Fits standard whole house filter units, interchangeble with any similar filter cartridge. Standard Size replacement set fits 20"x 4.5" for Triple Big Blue Housing This micro straining of the water will provide clean and clear drinking water. 
  • Stage 1: 4.5" x 20" poly spun sediment filter for dirt, rust, sand 
  • Stage 2: 4.5" x 20" GAC carbon filter for chloramines and chlorine removal 
  • Stage 3: 4.5" x 20" carbon block filter for all other chemicals, odors, pesticides 

5 Stars
I started using these filters in 2012. I have a well system in Missouri also. These are the greatest thing we have found for well systems. Both houses have a lot of iron in the water. I have not seen any rust in any bathroom, laundry or kitchens since these were install. Since mine were installed we have other friends that have employed this system and are very happy. We don't have to use salt at either location and the water test just fine. No white calcium rims in pots from boiling water either.
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Reviewed by:  from WASILLA. on 2/17/2018
5 Stars
This trio of water filters is just right for our whole house big blue filtration system. They remove the odors and chlorine taste. We are extremely pleased with our water quality using these filters and will definitely order them again next time.
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Reviewed by:  from Florida. on 2/4/2019