- Captures 90% of harmful airborne particles such as dust, pollen, pet dander, mold spores, smog, and more
- Comparable Filter Replacement for various Ultravation systems that use 20x25x5 filters
- Actual Size: 19 3/8" x 24 1/4" x 4 3/4"
- Ultravation recommends you change the 91-006 filter every 4 to 6 months under normal operating conditions.
- NOTE: Ultravation has changed the MEDIA COLOR from Yello to White
The 91-006 filter fits:
The 91-006 filter fits:
Photronic ST: 92-001, 92-002, 92-003, 92-109, 92-110, 92-111, 92-043, 92-044, 92-045,
92-112, 92-113, 92-114
Photronic RAD: 92-007, 92-008, 92-009, 92-130, 92-131, 92-132
Photronic SBL: 92-013, 92-014, 92-015
ProgressiveMedia ST: 90-107, 90-007
ProgressiveMedia: RAD 90-026, 90-027, 90-064
ProgressiveMedia: SBL 90-032, 90-035
