MicroPower Guard replacement filters are 97% efficient for particles down to 0.3 microns in size. They also remove allergens such as pollen, mold spores, dust mite pellets and other contaminants that other filters miss, including bacteria, smoke and other odors. Each filter contains electronic polarized media to provide maximum ozone-free air cleaning. Polarized particles attract each other and charged particles to form bigger clusters that are more easily captured. Change this filter every 3 to 4 months.
J**P
Exactly The Same Product - just less expensive!
Exactly the same as the overpriced ones the company that installed our furnace sold us - except Filters-NOW sells them for a much more reasonable cost.
M**D
The price for the product.
I liked that the product fits my furnace just right and captures the dirt and other contaminants in the return intake .
M**S
Shipment of this product was very fast.
I enjoyed the microfilters and it fit my Furnace is perfectly.
D**F
A great price.
Looks and functions just like the originals, at a much better price.
P**L
good filter but price was inflated 2nd time we tried to buy.
worked great. good price until when we tried to order again and it was very much higher. why?
W**R
Filters
I have used these filters for going on two years and they work great.
A**R
Appears to be a good replacement
Fits as the original Filter does. Looks similar to the original. I have no doubt it will probably perform the same as the original filter.
B**C
Finally the right filters
Unlike the last order from another firm these filters are perfect.
Trustpilot
1 day ago
4 days ago
