🌬️ Breathe smarter, live fresher — don’t let bad air hold you back!
The WILERDA HY4866 Replacement Filters are an enhanced 3-in-1 filtration system designed for multiple popular air purifiers. Featuring electrostatic cotton, HEPA, and honeycomb activated carbon layers with 60% more carbon content, these filters capture 99.97% of airborne particles as small as 0.03 microns. Each pack includes 2 filters plus 4 pre-filters, offering up to 2200 hours of high-efficiency air purification, ideal for homes with pets, smokers, or allergy sufferers.
| Brand Name | WILERDA |
| Model Info | HY4866 |
| Item Weight | 2.16 pounds |
| Product Dimensions | 6.5 x 6.5 x 5.8 inches |
| Item model number | HY4866 |
| Part Number | 4458951 |
| Color | HY4866-Enhanced Version |
| Compatible Device | Compatible with MORENTO HY4866 & HY4866-WF, WESTHEY HY4866, YIOU M1,FETIONS FT5000 Air Purifier |
| Material Type | ①Electrostatic Cotton Pre-Filter Layer + ②HEPA Filter + ③Honeycomb Activated Carbon Filter |
| Included Components | 2 Pack HY4866 Replacement Filter+ 4 Pack Pre-Filters |
| Batteries Included? | No |
| Batteries Required? | No |
M**N
Great filters fit great help eliminate out of all type.
We have large dogs that sleep in the living room. Sometimes in the summer months, it can get a bit smelly. These filters help filter out the odors and keep our house less let dogs. We have these on auto ship.
B**B
Perfect Replacement Filters
I bought this 2-pack of HY4866 HEPA filters for my MORENTO air purifier, and they work just as well as the original. Installation was quick and easy—just pop out the old one and slide this in. Immediately noticed the air felt fresher and cleaner again, especially with pets in the house.Each filter is individually wrapped for cleanliness, and the build quality feels solid. The price for two is very reasonable compared to some single replacements, making this a great value. No weird odors or issues since installing.Highly recommend if you're looking to keep your MORENTO running at peak performance without spending a fortune!
S**E
Filters!!!!
Love this products I change out my filter every three months so this last me six with the two pack! I have 2 large dogs and this does wonders in my sinus ridden house!!! Great price as well! Overall good product and buy!!!!
F**9
Fits my air purifier perfectly and lasts as long as the manufacturers pads.
Excellent quality. They fit snugly and last as long as the set that was included with my air cleaner. I will keep ordering from this company.
W**R
New filters
There was nothing to dislike. Perfect fit as advertisedSimple to installAnd if you put a vacuum too them that will last longer
C**N
Works great
As advertised. Works great for our air filter and the room smells cleaner when we use them. I like the extra felt included to go over the filters as an additional layer of protection and it washes easily to extend the life of the filters.
J**O
Good value
Good value and quality. Fits perfectly. Recommend and will purchase again.
K**M
Long lasting and good quality
I’ve been buying these refills for over a year now and they are great
Trustpilot
1 day ago
3 weeks ago
