20x25x5 (4 3/8) Lennox X6673 X6675 Replacement MERV 10 Air Filters

20x25x5 (4 3/8) Lennox X6673 X6675 Replacement MERV 10 Air Filters

Marsoni

M251S

$39.99

Get it in 3 business days with 1 day shipping. Friday, May 29

20x25x5 (4 3/8) Lennox X6673 X6675 Replacement MERV 10 Air FiltersActual Size: 19 3 4 x 24 3 4 x 4 3 8 (19. 75 x 24. 75 x 4. 38) Removes pollen, smoke particles, pet dander, bacteria, allergens, mold, virus carriers, and other contaminants. This item is made to replace the Lennox X6673 and X6675 media air filters and ideal for normal air filtration Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 10 is equivalent to MPR 1000 Made in the USA. Important Note:

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I purchased this because I’ve noticed as I get older that my mouth produces less saliva. I have been experiencing dry mouth more and more often, especially at night. I started mouth taping and using xylitol melts and I’ve seen a huge improvement in my overall oral health. They are easy to use, taste good and were comfortable overnight. Highly recommend.

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Reviewed in the United States on May 8, 2026

Verified Purchase

Waukegan, US

★★★★★ 5

Instant Results

Scent Name: Berry, Size: 40 Count (Pack of 1)

I’ve been struggling with dry mouth for some time due to Sjorgens disease. After trying various remedies with little success, I stumbled upon these Xylitol tabs, and I can’t believe how fast they worked. From the first use, I noticed a significant difference. The tabs dissolve quickly and have a pleasant, refreshing flavor that instantly alleviates that uncomfortable dry feeling. Not only do they help stimulate saliva production, but they also keep my mouth feeling moist for a longer rime. If you’re dealing with dry mouth, I highly recommend giving these Xylitol tabs a try. They're a game-changer!

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Reviewed in the United States on January 27, 2026

Verified Purchase

Mary Afflerbach

Lake Worth, US

★★★★★ 4

Works well!

Scent Name: Berry, Size: 40 Count (Pack of 1)

Nice flavor. They don’t melt real fast like the ACT I’ve been using. They are smaller than I thought and I didn’t think they would last as long as they do. Keeping my mouth/throat moist as they said. I like the way they stick to your mouth and you don’t have to worry about swolling accidentally!

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Reviewed in the United States on February 27, 2026