Ring Panel Filter

Change your air filter to:

  • Prevent asthma attacks and allergy symptoms
  • Increase the life of your HVAC unit
  • Lower energy bills

Not sure what filter you need for your machine?
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SKU: W-Ring Panel Categories: , ,


The Ring Panel filters contain specialized media and filter designs which optimize particulate filtration, airflow increase, and maximize energy utilization in each application. Media layers are graduated density for optimized dust loading and high energy efficiency. Engineered internal frame assures stability under high air velocity and heavy dirt loading.  Airtight seal is created with our unique overlapping edge to prevent dust bypass. Our seal pattern improves filter life by preventing sagging and fluttering.

Don’t see the size you need?  Please contact us with the size for a price quote.

W x L x D

Nominal Size, Part Number Nominal Size, Part Number Nominal Size, Part Number
10 x 20 x 1, RIP10201 16 x 16 x 1, RIP16161 20 x 24 x 1, RIP20241
12 x 12 x 1, RIP12121 16 x 20 x 1, RIP16201 20 x 25 x 1, RIP20251
12 x 16 x 1, RIP12161 16 x 25 x 1, RIP16251 24 x 24 x 1, RIP24241
12 x 24 x 1, RIP12241 20 x 20 x 1, RIP20201 25 x 25 x 1, RIP25251
15 x 20 x 1, RIP15201

State Contract 89072, Line Item 475

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See our MERV Rating Information download to explore a brief PDF on the rating system.

Additional information




Allow 4 weeks for shipping