Filter-Monster True HEPA Replacement for Whirlpool Large Air Purifier Kit

Filter-Monster branded replacement filter kit compatible with Whirlpool Large Air Purifier models AP51030K, AP51030KB, AP45030K, APR45130L, WP500 series and WP1000 series. 

• Extend your air purifier warranty one year when you use a Filter-Monster branded replacement filter. Read more in Extended Guarantee Tab below.
• True HEPA filtration removes up to 99.97% of airborne particles as small as 0.3 microns in size including smoke, dust, pollen, pet dander, mold spores and dust mite debris
• Carbon pre-filters reduce household odors and capture large particles before reaching HEPA filter, extending life of HEPA filter
• Replacement HEPA filter that is compatible for Whirlpool Air Purifiers Models AP51030K, AP51030KB, AP45030K, APR45130L, WP500 series and WP1000 series
• HEPA filter replaces Whirlpool 1183054K, Pre-filter replaces Whirlpool 8171434K
• Recommended to replace HEPA filter every twelve (12) months and pre-filter every three (3) months, or more often in harsh environments, for maximum efficiency

What You Get:

• One (1) HEPA replacement filters
• Four (4) replacement pre-filters