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Liquidation Sale Filter-monster True Hepa Replacement For Alen Hepa-freshplus Ff50-voc Filter At A Low Price [qFCDYehs]

$29.99 $95.99 -69%

Filter-Monster branded true HEPA replacement for Alen HEPA-FreshPlus filter combines three layers of filtration to clean the air in your home. Extend your air purifier warranty one year when you use a Filter-Monster branded replacement filter. Read m

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Liquidation Sale Filter-monster True Hepa Replacement For Alen Hepa-freshplus Ff50-voc Filter At A Low Price [qFCDYehs]

Filter-Monster branded true HEPA replacement for Alen HEPA-FreshPlus filter combines three layers of filtration to clean the air in your home. 

  • Extend your air purifier warranty one year when you use a Filter-Monster branded replacement filter. Read more in Extended Guarantee Tab below.
  • Carbon pre-filter acts as first layer of filtration to capture larger particles before reaching HEPA filter, extending life of HEPA filter 
  • True HEPA filtration removes up to 99.97% of airborne particles as small as 0.3 microns in size including smoke, dust, pollen, pet dander, mold spores and dust mites
  • Activated carbon reduces chemicals and household odors from cooking, cleaning and pets
  • Replaces Alen FF50-VOC
  • Recommended to replace every 10-12 months for maximum efficiency, or more often depending on air quality and environmental factors
  • Approximate Dimensions: 15-1/4 x 13-1/2 x 2-9/10 inches

What You Get:

  • One (1) replacement filter 
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Reviews
Fits

Alen Air Purifier: BreatheSmart FIT50

Filter-Monster Extended Guarantee

We trust our products so much that when you use a Filter-Monster branded filter in your air purifier, we offer a 1-year extended warranty on your air purifier. No forms to fill out, no registration process. All you have to do is use our filters. That's right - we've got you covered even after the manufacturer's warranty expires!

Some limitations apply. Read full warranty here.

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What Our Customers Say

February 3, 2026

Absolutely no complaints!

It's a fantastic long-term investment.

- Alani S..

February 3, 2026

Absolutely no complaints!

This is a truly great buy.

- Reid Q..

February 3, 2026

Absolutely no complaints!

This is an awesome and useful piece of kit.

- Justin N..

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