• Fil-Fresh FLT4100 Replacement Filter E Compatible with Germ Guardian AC4100, AC4100CA, AC4150BL Series Air Purifier, 2 H13 True HEPA Filter & 4 Carbon Filters
  • 2-stage high efficient filtration, H13 true HEPA filter, deodorization filter layer, Captures 99.97% of Airborne Particles Down to 0.3 µm
  • 2-stage superior filtration, H13 true HEPA filter, activated carbon filter layer
  • 2-pack for 1 year, long-term set, great value
  • filter replacement period, 1 filter for 6 -8 months
  • family smiling with their dog in the living room, breathing clean air purified by Fil-Fresh FLT4100 Replacement Filter E

Fil-Fresh FLT4100 Replacement Filter E Compatible with Germ Guardian AC4100, AC4100CA, AC4150BL Series Air Purifier, 2 H13 True HEPA Filter & 4 Carbon Filters

Fil-Fresh FLT4100 Replacement Filter E Compatible with Germ Guardian AC4100, AC4100CA, AC4150BL Series Air Purifier, 2 H13 True HEPA Filter & 4 Carbon Filters

$26.99 USD
$26.99 USD $20.99 USD
Tax included. Shipping calculated at checkout.
Fil-Fresh FLT4100 Replacement Filter E Compatible with Germ Guardian AC4100, AC4100CA, AC4150BL Series Air Purifier, 2 H13 True HEPA Filter & 4 Carbon Filters

$26.99 USD

Description Applications Specifications Comparisons Reviews
high-efficiency 2-stage filtration system captures 99.97% of particles down to 0.1 microns, including dust, pollen, pet dander, and smoke particles

Captures 99.97% of Airborne Particles

The high-efficiency 2-stage filtration system captures 99.97% of particles down to 0.1 microns, including dust, pollen, pet dander, and smoke particles. Quickly and effectively absorbs VOCs and reduces odors from smoking, cooking, and pets. Enjoy fresher, cleaner air every day!

Filter It All Out

  • dust

    Dust
  • pollen

    Pollen

  • pet dander

    Pet Dander/Fur

  • pet odor

    Pet Odor

  • Cigarette Smoke

    Cigarette Smoke

  • Cooking Smell

    Cooking Smell

  • Vehicle Exhaust

    Vehicle Exhaust

Air Purifier Replacement Filter You Can Trust

  • Activated Carbon Filter

    Activated Carbon Filter

    Removes odors and VOCs while capturing larger particles to support longer HEPA filter performance.

  • H13 True HEPA Filter

    H13 True HEPA Filter

    Captures 99.97% of airborne particles, including dust, pollen, pet dander, and smoke particles, keeping the air cleaner for longer.
Application Scenario
Reduce Sneezing & Coughing

Breathe Easy! No more pollen, dust, or irritants—just fresh air.

a women with happy smile holding a plant, breathing fresh air a women with happy smile holding a plant, breathing fresh air
Enjoy Pet Time

Let the love flow! Enjoy the company of your furry friends without the bother of pet dander and odors.

a women enjoy the moments with her furry friends without the bother of pet dander and odors a women enjoy the moments with her furry friends without the bother of pet dander and odors
Live in Comfort

Make your home fresher! Enjoy cleaner air, free from odors, smoke, and cooking smells.

Woman enjoying cooking in the kitchen Woman enjoying cooking in the kitchen
Breathe with Confidence

Protect your indoor air! Keep your space fresh and help neutralize vehicle exhaust, VOCs, and gases.

vehicle exhaust scene vehicle exhaust scene
Shield Your Space

Breathe freely! Filter wildfire smoke and harmful particles during wildfire season for a healthier environment.

wildfire smoke and harmful particles wildfire smoke and harmful particles
Customer Reviews
satisfied customers with their kids and dog playing in the living room Fil-Fresh Air Purifier Filter Replacement fits perfectly and did a great job filtering satisfied customers with their kids and dog playing in the living room Fil-Fresh Air Purifier Filter Replacement fits perfectly and did a great job filtering
More than satisfied!

If you want more bang for you buck than the big-name brands this is the way to go! They fit perfectly, and based on the color when I replace it, I can tell it’s doing a great job filtering. Plus, you get twice as many. What is there to not like?

Andrea
mom and cute girl smiling at each other, hugging each other mom and cute girl smiling at each other, hugging each other
Great value for the money.

Amazing product for a great price. They made a big difference for my 3-year-old; she stopped sneezing and finally slept through the night after we replaced it. Works amazing at clearing irritants out of the air.

Reagan
girls cooking in the kitchen when using Fil-Fresh Air Purifier Filter Replacements girls cooking in the kitchen when using Fil-Fresh Air Purifier Filter Replacements
Works great.

Great product, fits perfectly and I can smell the difference in the air quality of my house as soon as its on. They really help with my environmental allergies, reducing sneezing and a runny nose during pollen season and after heavy cooking. Work as well as the OEM ones but at a cheaper price.

Michael
a women playing with her dog in the living room breathe fresher air with Fil-Fresh Air Purifier Filter Replacement a women playing with her dog in the living room breathe fresher air with Fil-Fresh Air Purifier Filter Replacement
Great filters!

Having dogs means always dealing with dander and odors. This filter works great! After using it, I was impressed by how much dust and odor it removed from the air. It's super easy to replace, lasts a long time, and is such a great deal.

Sarah
Product Specifications
  • Brand NameFil-fresh
  • Item Model NumberFLT4100
  • Item Weight‎9.6 ounces
  • Product Dimensions8.25"L x 4.72"W x 1.08"Th
  • Package Includes2 H13 True HEPA Filters & 4 Carbon Filters
  • Compatible with‎GermGuardian AC4100, AC4100CA, AC4150BL, AC4150P, AC4175 Air Purifiers
  • MaterialH13 True HEPA & Activated Carbon
Having an issue? Get in touch.
Fil-Fresh FLT4100 Replacement Filter E Compatible with Germ Guardian AC4100, AC4100CA, AC4150BL Series Air Purifier, 2 H13 True HEPA Filter & 4 Carbon Filters
Product Comparison

Fil-Fresh FLT4100 Replacement Filter E Compatible with Germ Guardian AC4100, AC4100CA, AC4150BL Series Air Purifier, 2 H13 True HEPA Filter & 4 Carbon Filters
Fil-Fresh FLT4100 Replacement Filter E Compatible with Germ Guardian AC4100, AC4100CA, AC4150BL Series Air Purifier, 2 H13 True HEPA Filter & 4 Carbon Filters
Fil-Fresh Upgrade FLT4825 Air Purifier Filter B Replacement, Compatible with AC4825E, AC4850PT, AC4900, AC4300 Air Purifier, 2 True HEPA Filters & 4 Activated Carbon Filters
Fil-Fresh Upgrade FLT4825 Air Purifier Filter B Replacement, Compatible with AC4825E, AC4850PT, AC4900, AC4300 Air Purifier, 2 True HEPA Filters & 4 Activated Carbon Filters
Replacement for
‎FLT4100/Filter E
‎FLT4825/Filter B
Compatible with
GermGuardian AC4100, AC4100CA, AC4150BL, AC4150P, AC4175
GermGuardian AC4825E, AC4825W, AC4870, AC4820, AC4300BPTCA, AC4300WPT, AC4900CA, AC4850PT, CDAP4500BCA, CDAP4500WCA, PureGuardian AP2200CA, Black+Decker BXAP150
Material
H13 True HEPA, Activated Carbon
H13 True HEPA, Activated Carbon
Type/Color
-
-
Ideal for
Dust, Pollen, Pet Dander, Odors, Smoke
Dust, Pollen, Pet Dander, Odors, Smoke
Package Includes
2 H13 True HEPA Filters & 4 Carbon Filters
2 H13 True HEPA Filters & 4 Carbon Filters
Lifespan
1 H13 True HEPA Filter: 6 Months; 1 Activated Carbon Filter: 2-3 Months
1 H13 True HEPA Filter: 6 Months; 1 Activated Carbon Filter: 2-3 Months
Shop Now
Shop Now

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

You May Also Like