This filter will save you time and money
The Bottom Line: Castle Filters are rated to last a full year without service.
HVAC Professionals interested in wholesale orders? Contact us at sales@castlefilters.com
How can a one-year filter save me time and money?
First: not buying and installing up to 10 filters each year will save you time. Although it’s fairly easy, it’s simply a pain.
You’ll also be free from worrying and wondering about the condition of your HVAC filter all the time.
The filtering media of the Castle Filter is scientifically designed to stop and hold 10X more dust than a pleated paper filter. Even with all that dust trapped in the filter, air flow is maintained and static pressures remain low throughout the life of the filter. This means that your HVAC system won’t have to run as long to heat or cool your house – saving you money on energy bills.
The most expensive appliance in your house is your HVAC unit.
By using a Castle Filter, your unit will remain cleaner and run less. The result? A longer HVAC unit life and lower energy bills month to month.
Two levels of filtering effectiveness to suit your needs:
HIGH FLOW
Our flagship filter suitable for 90% of homes
High dust-stopping ability
High air flow
Rated to last 1 year
Rated MERV 8
SUPER FLOW
Designed for homes with old or under-built HVAC systems
Superior air flow
Effective dust stopping
Rated to last 1 year
Rated MERV 6
