Nope. HVAC systems are not designed around filters. It’s the other way around. After market filters are designed around marketing and grabbing at your wallet, not caring about your hvac system.
High density filters are going to reduce air flow and your blow motor will be working over time.
Eventually you’ll wear your blower motor out and it will need to be replaced.
The world is full of shitty products. The onus is on you to sort through it.
Filters go by MERV rating. The higher the number the better the filter is at capturing small particles.
Your hvac system isn’t going to be rated for a specific MERV rating. Instead they are rated by air flow. Air flow is going to be affected by your duct work and other factors.
The best is advice is to stick around the 8 MERV rating or lower. Any higher and you may risk damage to the blower motor.
If you want to be sure and know for certain what the best filter size is then you’re best dealing with an hvac company. They can do a static air pressure test. They’ll know based off that figure how much you can reduce air flow (by virtue of the air filter) before the blower starts struggling and therefore select a MERV rating that’s aligned with your current air flow restrictions.
Nope. HVAC systems are not designed around filters. It’s the other way around. After market filters are designed around marketing and grabbing at your wallet, not caring about your hvac system.
High density filters are going to reduce air flow and your blow motor will be working over time.
Eventually you’ll wear your blower motor out and it will need to be replaced.
The world is full of shitty products. The onus is on you to sort through it.
this also makes sense, hmm.
is the best bet to examine the blower specs and find a corresponding filter grade?
where’s that Alec guy when you need him…
Filters go by MERV rating. The higher the number the better the filter is at capturing small particles.
Your hvac system isn’t going to be rated for a specific MERV rating. Instead they are rated by air flow. Air flow is going to be affected by your duct work and other factors.
The best is advice is to stick around the 8 MERV rating or lower. Any higher and you may risk damage to the blower motor.
If you want to be sure and know for certain what the best filter size is then you’re best dealing with an hvac company. They can do a static air pressure test. They’ll know based off that figure how much you can reduce air flow (by virtue of the air filter) before the blower starts struggling and therefore select a MERV rating that’s aligned with your current air flow restrictions.