Skip to content

Micron Whole House MWF20 Series- Resin Water Softening Filter 20" x 4.5" [MWF20-RES]

Marsoni M251S
Sale price$135.45
Pay 4 payments of $33.86 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Micron Whole House MWF20 Series- Resin Water Softening Filter 20" x 4.5" [MWF20-RES]Experience the benefits of softer feeling water with the Micron MWF20 RES water softening Ion exchange Resin Filter cartridge. This high capacity filter effectively exchanges hardness ions like calcium and magnesium with sodium ions, resulting in water that's gentler on your skin and hair. The MWF20 RES uses an ion exchange process that attaches dissolved minerals to the resin as water passes through the exchange bed. Protect your appliances and
Easy Shipping

Quick Dispatch:

Your Micron Whole House MWF20 Series- Resin Water Softening Filter 20" x 4.5" [MWF20-RES] orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Micron Whole House MWF20 Series- Resin Water Softening Filter 20" x 4.5" [MWF20-RES] ships.

Need Help?
Questions about Micron Whole House MWF20 Series- Resin Water Softening Filter 20" x 4.5" [MWF20-RES], sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Micron Whole House MWF20 Series- Resin Water Softening Filter 20" x 4.5" [MWF20-RES] in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 1991 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Angeliz
Belleville, US
★★★★★ 4
Last longer
Size: 1 Count (Pack of 10)
.Nice and big last a bit longer than my chewers
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
L
Verified Purchase
Linda S Reynolds
Whiting, US
★★★★★ 5
Dogs love them
Size: 1 Count (Pack of 6)
My 110lb Lab loved them
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
S
Verified Purchase
SATXGurl
Charlottesville, US
★★★★★ 5
Great Chew & Flavor
Size: 1 Count (Pack of 6)
My dogs chow down on these great crunchy/crispy snacks. Great for light to medium chewers. My intense chewer loves the flavor...but he can get through one ear in less than 20 minutes (on a relaxed day).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 9, 2025
J
Verified Purchase
James
Louisville, US
★★★★★ 5
Great product
Size: 1 Count (Pack of 10)
My dog loves these pigs ears, she's a 20 lb Shih Tzu Jack Russell mix, I cut the ears in half but they're still going within 10 minutes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 23, 2025
C
Verified Purchase
Carolyn W.
Waukegan, US
★★★★★ 3
Not the same as the last shipment
Size: 1 Count (Pack of 10)
I have always thought these were great but this time they were black. Didn't look fresh. Don't know if I will buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 21, 2024

recommand products