COMPATIBLE: Compatible with Honeywell HPA300, HPA304, HPA8350 HPA200, HPA100. | DIMENSIONS: HEPA Filter: 10.2" x 6.5" x 1.6" Pre-Filter: 14.2" x 17.2" x 0.2". | PACKAGE: This kit includes 6 HRF-AP1 Pre-Filters (Type A) & 3 HRF-R3 TRUE HEPA replacement filters (Type R). | SERVICE TIME: Replace HRF-R3 true HEPA filters every 8-12 months and HRF-AP1 activated carbon filter every 3 months depending on usage for optimal performance. | CUSTOMER SERVICE: We value customer service and satisfaction. If you have any problems with the filter, please contact us through our home page, We will solve the problem for you

&q;:&q;Cabiclean 3 pack HRF-R3 True HEPA Filter R and 6 pack HRF-AP1 activated carbon filter A for Honeywell HPA300 HPA304, HPA8350, HPA200, HPA100. This is not a Honeywell OEM product. The brand names and logos are the registered trademarks of their respective owners. Any use of the brand name or model designation for this product is made solely for purposes of demonstrating compatibility.PROP 65 WARNING: This product can expose you to some kind of chemical, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.&q;,&q;