The Ultravation 91-009 is the 15 x 15 x 6 replacement HEPA filter for the Ultravation HEPA Whole House Air Cleaner 93-001. The 91-009 is also the replacement HEPA filter for the Ultravation Photronic Multistage Air Cleaner with true HEPA filtration models: 92-016, 92-017, 92-018 and 92-022. The actual size of the Ultravation HEPA filter model 91-009 is approximately 15" x 15" x 6".
The Ultravation 91-009 Replacement HEPA filter media combines state of the art mini-pleat construction techniques with superior reliability to deliver maximum value. The HEPA filter media is manufactured with high efficiency glass microfiber media that is 99.97% efficient, when tested with .3 micron size particles. The HEPA microfiber media is randomly tested and certified to meet minimum efficiency requirements.
The 91-009 HEPA media pack consists of a continuous sheet of the pleated glass microfiber that is moisture resistant and does not support the growth of bacteria or mold.
The manufacturer states that if you change your pre-filter regularly the HEPA filter can last as long as 5 years. We recommend that you change your HEPA filter every 3 to 5 years under normal operating conditions.
For instructions on how to change your air cleaner's filter, please refer to your units Instruction Manual.
This package ships with 1 filter.
