Skip to product information
1 of 4


AlorAir® 4 Pack MERV-8 Filter for Basement Dehumidifiers Sentinel HD90/HDi90(Build in Pump)

AlorAir® 4 Pack MERV-8 Filter for Basement Dehumidifiers Sentinel HD90/HDi90(Build in Pump)

Regular price $69.90 USD
Regular price $0.00 USD Sale price $69.90 USD
Sale Sold out
30% off at checkout with discount code: NEWYEAR2024

MERV-8 Filter captures the majority of "larger" airborne particles after the air is blown into the machine. Thus the airflow can be powerful with less wind resistance and larger contaminants are moved away. 

· Protect blowers, coils, fans and other inner components from the congestion of impurities from the air taking in from outside. 
· Ensure the maximum airflow supply volume. 
· Synthetic materials have a higher dirt-holding capacity than competitive filters.
· Regular replacement of filters can make the compressor run more efficiently.

· Diameter: 11.8 x 10 x 0.4 in
· Weight: 0.03 lbs/pc

Changing the filters
1. Remove the side shell.
2. Take out the pre-filter.
3. Remove the used filter and replace it with a new MERV-8 filter.

Note: The difference between the new version and the old version is that the new version adds four screw holes. And the Serial Number before S39037 are the older models (e.g. S39036), the Serial Number after S39037 are the new models (e.g. S39038).

View full details











TRIGHTFILTERS’s products are designed to trap dust, pollen, pet dander, and other airborne particulates that could pose potential health risks. Our products have a MERV 8 rating, making them an ideal choice for homeowners who want to improve air quality, create a healthier home environment, and promote cleanliness. Choose TRIGHTFILTERS and breathe easier with us.

Free & Fast Shipping

After receiving your order confirmation, your order will be processed within 48 hours. (except weekends and holidays).

Custom Air Filters

We manufacture custom sized air filters to size, MERV rating, and quantity. Contact us today to learn more about our custom air filter solutions.

Precision Manufacturing

Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable.