OTHER
Air Filter Price Trend
Tracking 20 products across 403 days. BLS weight: 0.26%
Last updated May 21, 2026
3M period
-1.1%PAST 3 MONTHS
103.7INDEX
0.3%OF CPI
Biggest Jumps
Biggest Drops
Product-level price changes
AprilAire 210 Replacement Filter for AprilAire Whole House A
Amazon100 obs
-16.4%
$60.99→$50.99
LEVOIT Genuine Core 300-P Air Purifier Replacement Filter, 3
Amazon186 obs
-13.3%
$29.99→$25.99
LEVOIT Core 300-P Air Purifier Pet Allergy Replacement Filte
Amazon129 obs
-10.0%
$35.99→$32.39
BLUEAIR Blue Pure 211+ Genuine Replacement Filter, Particle
Amazon93 obs
+9.4%
$63.99→$69.99
LEVOIT Air Purifiers with Washable Filters for Large Room Be
Amazon141 obs
+8.2%
$113.95→$123.28
LEVOIT Air Purifiers Large Room bedroom Home Up to 1800 ft²w
Amazon151 obs
+7.0%
$159.99→$171.20
LEVOIT Core Mini-P Replacement Filter, Genuine Core Mini-RF
Amazon121 obs
-5.6%
$22.49→$21.24
AprilAire 413 Replacement Filter for AprilAire Whole House A
Amazon104 obs
-5.2%
$57.98→$54.99
COWAY AP-1512HH & 200M Air Purifier Filter Replacement, Fres
Amazon126 obs
-4.2%
$47.99→$45.99
Coway Airmega AP-1512HH True HEPA Purifier with Air Quality
Amazon121 obs
+3.2%
$154.99→$159.99
Core 300 Replacement Filter for Levoit Air Purifier Core 300
Amazon86 obs
+0.4%
$26.87→$26.99
AprilAire 213 Replacement Filter for AprilAire Whole House A
Amazon82 obs
-0.1%
$64.99→$64.90
Core Mini Replacement Filter Compatible with LEVOIT Core Min
Amazon95 obs
+0.1%
$16.98→$16.99
LEVOIT Air Purifiers for Bedroom Home, HEPA Freshener Filter
Amazon199 obs
-0.1%
$39.99→$39.97
GermGuardian Filter B HEPA Pure Genuine Air Purifier Replace
Amazon135 obs
+0.0%
$19.88→$19.88
Core 300 Pet Care Replacement Filter for LEVOIT Core 300 Cor
Amazon87 obs
+0.0%
$29.99→$29.99
AROEVE MK01 & MK06 Air Filter Replacement 4-in-1 Air Filter
Amazon81 obs
+0.0%
$25.49→$25.49
LEVOIT Core 400S-P Replacement Filter, Genuine Core 400S-RF
Amazon80 obs
+0.0%
$49.99→$49.99
LEVOIT Air Purifier for Home Allergies Pets Hair in Bedroom,
Amazon78 obs
+0.0%
$89.99→$89.99
