Breathe Fresh, Live Smart! 🌬️
The Castle Filters One-Year HVAC Furnace Filter is a high-performance air filter designed with patented technology to effectively capture 93% of harmful dust particles. With a MERV 8 rating, it boasts 400% more surface area than standard filters, allowing for maximum airflow while lasting an entire year—reducing waste and energy consumption.
M**H
Perfect
For like globe just what was needed!
G**Z
Once a year filter replacement
I have it installed and will repost again in 2-3 months to see effectiveness of filter.And if it could be cleaned to extend its use.
W**L
Tastes good. Doesn’t help me sleep though.
Tastes good but doesn’t seem to be making me tired or helping me sleep any better. Better to just buy some good cannabis I would think.
C**T
Lasted 1 month
Later 1 month
R**N
Didn’t even come close to a year...
Didn’t even last 2 months. :( Completely clogged and being sucked into the return register. If I could return it, I would. Should’ve stuck with the $5 filters available just about anywhere.
A**C
Easy to use and high flow
Other people are saying this filter prevents air flow. We have not had this issue at my house. The filter works very well and we’ve noticed significantly less dust around the house. Plus, no airflow issues.
R**H
Good value even if it only lasts 6mos.
So far so good with this filter and it's been 3mos, we're not sure if it'll last the full 12 that it claims but we'll see. It's very well made though, very nice filter!
Trustpilot
2 months ago
2 weeks ago