null   Always Free Shipping    (847) 462-9000
Big Blue 20 Inch Water Filter

Big Blue Sediment Filter 20 Inch

$32.00
Model #: BBMBS20
In Stock Free Ground Shipping. Ships within 1 business day.
How long will it take to get my order?

Buy Now

Bundled Deals

This product is eligable for bundled deals to give you even more great savings.

  • Reverse Osmosis System 4 Stage 50 Gallon Per Day - OUT OF STOCK

    $25 OFF!

    $149

  • Reverse Osmosis System 5 Stage 75 Gallon Per Day

    $25 OFF!

    $159

  • Genesis HydroPure Premium Undersink Filtration System With KDF55 - OUT OF STOCK

    $75 OFF!

    $274 $199
HAVE A QUESTION?

Our team is here to answer any questions you have.

or call (847) 462-9000

Bundled Deals 502

This product is eligable for bundled deals to give you even more great savings.

Bundled Deals

This product is eligable for bundled deals to give you even more great savings.

  • OUT OF STOCK - Reverse Osmosis System 4 Stage 50 Gallon Per Day

    $25 OFF!

    $149 $124

  • Reverse Osmosis System 5 Stage 75 Gallon Per Day

    $25 OFF!

    $159 $134

  • Genesis HydroPure Premium Undersink Filtration System With KDF55 - OUT OF STOCK

    $75 OFF!

    $274 $199
HAVE A QUESTION?

Our team is here to answer any questions you have.

or call (847) 462-9000

Quick Pro Connector Kit

Make your installation process easier.

  • Quick Pro Connector

    Save $10 when purchasing with a softener or filter system.

    Our Quick Pro Connector kit helps to revolutionalize the DIY installation process. It is now as simple as 1-2-3 for connecting your system.

HAVE A QUESTION?

Our team is here to answer any questions you have.

or call (847) 462-9000

Quick Pro Connector Kit

Make your installation process easier.

  • Quick Pro Connector

    Save $10 when purchasing with a softener or filter system.

    Our Quick Pro Connector kit helps to revolutionalize the DIY installation process. It is now as simple as 1-2-3 for connecting your system.

HAVE A QUESTION?

Our team is here to answer any questions you have.

or call (847) 462-9000

Description
Specs
  • Simple Solution for removing sediment down to 25 micron
  • Dual Gradient for maximum filtration ability
  • No more unsightly sediment in your water
  • Easy throw away cartridge
  • Lasts up to 6 months depending on water quality
Warranty No
test

Capacity comparison 242

See comparision below.

Capacity comparison

See comparision below.

Save Water & Salt.

A family of 4 using a Genesis
Water Softener could

save 8,280 lbs. of salt!*

Salt usage for EVERY regeneration

Resin Tank Size (in Grains)

 Genesis Logo UPFLOW Fleck DOWNFLOW
24,000 Grains 3 lbs. 10 lbs.
32,000 Grains 6 lbs. 15 lbs.
40,000 Grains 7.5 lbs. 19 lbs.
48,000 Grains 9 lbs. 22.5 lbs.
64,000 Grains 12 lbs. 30 lbs.

A family of 4 using a Genesis
Water Softener could

save 32,400 gallons of water!*

Water usage for EVERY regeneration

Resin Tank Size (in Grains)

 Genesis Logo UPFLOW Fleck DOWNFLOW
24,000 Grains 24 gallons 58 gallons
32,000 Grains 31 gallons 71 gallons
40,000 Grains 44 gallons 89 gallons
48,000 Grains 44 gallons 89 gallons
64,000 Grains 60 gallons 144 gallons
HAVE A QUESTION?

Our team is here to answer any questions you have.

or call (847) 462-9000

Discount Water Softeners is Your Trusted Water Treatment Partner

There are a lot of places to buy water softeners but, no one knows water softeners better than Discount Water Softeners.

free shipping

Always Free Shipping

usa

Based in the USA

customer service

Expert Customer Support Team

genesis water softeners

Exclusive dealer of Genesis Systems

customers

25+ Years Serving Residential & Commercial Customers

© 2025 Discount Water Softeners, Inc. All Rights Reserved

Payment Methods