Where is the filter located on the Ruud Achiever 90 Plus?

The filter for the Ruud Achiever 90 Plus can be found in an external filter cabinet on the side and bottom of the unit. See the link below for replacement filters. 

Do you have a diagram with the location of the filter door for the Ruud Achiever 90 Plus?

For a diagram of the Ruud Achiever 90 Plus see page 4 of the user manual.
The top left picture on that page shows you where the external side filter frame is.

Are the filters for the Ruud Achiever 90 Plus washable, or do they have to be replaced?

According to the Ruud website the Achiever 90 Plus has a “permanent, washable filter that’s easy to access and clean.”

You can also buy a new filter using the following chart:

Furnace Filters for the Ruud Achiever 90 Plus

Air Flow Configuration Cabinet Width Filters
Upflow All 1 22-3/4x25x1


2 24x16x1

What is the filter size for a Ruud Silhouette II?

Page 6 of this user manual shows the sizes that you need
for the Ruud Silhouette II.

Find a Certified Heating & Cooling Professional In Your Area

Contact a top-rated local expert to help with all of your home's HVAC needs.

Best Heating & Cooling Products

See ratings and reviews for the best in furnaces, air conditioners, heat pumps, boilers and more.

Ready to get a quote from an HVAC contractor?

Let us know what type of service you need and we can connect you with a certified local HVAC contractor.

Please enter a valid name

Please enter a valid phone number

Please enter a valid zip code

Please enter a valid email address

Please select repair or replace

Please select heating, cooling or both