


19x21x1 Exact MERV 12 AC Furnace Filters
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
19x21x1 Exact MERV 12 AC Furnace FiltersActual Size: 19 x 21 x 3 4 (19 x 21 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores and other contaminants. Ideal for high efficiency air filtration and will help those with moderate allergies and asthma. Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 12 is equivalent to MPR 1500 1900 Made in the USA. Nordic Pure MERV 12
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- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.0 ★★★★★
Based on 1947 reviews
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Product Reviews
★★★★★ 5
Sturdy great two toy easy for her to carry around
Color: Red
This is the absolutely perfect toy for my mini goldendoodle. She loves it. She’s so smart. I tell her to go get her Rose and she goes and gets it so adorable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 25, 2025
★★★★★ 5
Great for rough chewers!
Color: Blue
My dog loves this. He chews up toys easily and not this one!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026
★★★★★ 3
It's OK.
Color: Red
My dog chewed the bottom clean off in 10 minutes. He's a medium size dog. He likes it, it's just not going to last long. I bought one as a gift as well and that dog did the same thing, bit the bottom off in no time, so while it's a nice toy, watch for choking.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 16, 2024
★★★★★ 1
Lasted less than an hour.
Color: Red
Bought for gold n doodle but she destroyed it with no problem at all.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 25, 2022
★★★★★ 5
My teething dog loves it!!
Color: Blue
I purchased this dog toy in both the red and the blue and it is my 8 pound puppy’s current favorite toy. She is teething and working away at trying to get those adult molars to come in.
It is approximately 6 inches long and the description says it is for large dogs but I feel that it would be more appropriate for medium to smaller sized dogs. It won’t stand up to really tough chewers. My puppy has already chewed off a few of the little leaves that surround the rose. There’s no squeaker but there are tons of little nubs that make chewing fun and teeth healthy.
With the amount of enjoyment that my puppy is getting from this toy, I feel it is a good value for the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 29, 2024
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