Coverage

Air quality

Air purifier filters, whole-house HVAC media and humidifier pads. 68 models and 40 parts & accessories so far.

Models

AprilAire

Blueair

Coway

Dyson

Honeywell

Levoit

Winix

Parts & accessories

AprilAire

Blueair

Coway

Dyson

Honeywell

Levoit

Winix

Standards and gotchas

The rules behind the answers. These are the details that cause most wrong purchases.

AprilAire #10 water panel

Water panel for AprilAire 110, 220, 500, 550 and 558 series whole-house humidifiers (incl. A/M/KZ variants).

  • Nominal 10 x 10 x 2 in (actual 9.75 x 9.5 x 1.75); smaller than the #35 and #45 panels.

Source: AprilAire shop - 10 Replacement Water Panel

AprilAire #35 water panel

Water panel for AprilAire 300, 350, 360, 560, 568, 600, 700, 760 and 768 series whole-house humidifiers (incl. A/M variants).

  • Nominal 13 x 10 x 2 in. The #45 panel has the same nominal size but AprilAire lists it only for the Model 400 series; buy the number listed for your model.
  • The newer 620 and 720 humidifiers use a HydroCore cartridge, not the #35 panel.
  • AprilAire gives no fixed interval on the panel page; replace when clogged or when the Healthy Air App reminds you.

Source: AprilAire shop - 35 Replacement Water Panel

AprilAire #45 water panel

Water panel for the AprilAire 400 series (400, 400A, 400M, 400KZ, 400MKZ) humidifiers.

  • Same nominal 13 x 10 x 2 in as the #35, but AprilAire lists #45 only for the 400 series and #35 for the 600/700 series.

Source: AprilAire shop - 45 Replacement Water Panel

AprilAire HydroCore L cartridge (HYDROL)

One-piece HydroCore water panel cartridge for the AprilAire 620 and 720 humidifiers.

  • Not a flat water panel: the older 600/700 models take the #35 panel instead.
  • AprilAire: replace the HydroCore every 12 months. A hard-water version (HYDRLH) is also sold.

Source: AprilAire shop - HYDROL HydroCore Water Panel Cartridge

AprilAire 16x20 media filter (110 / 113 family)

4-inch media filters for the AprilAire 1110 whole-house air purifier.

  • Nominal 16x20x4; actual about 16.52 x 21.38 x 4.05 in.
  • AprilAire lists the 113 as sunsetting, replaced by the UK113 TriPure kit.

Source: AprilAire shop - 113 MERV 13 Air Filter

AprilAire 16x25 media filter (410 / 413 / 416 family)

4-inch media filters for AprilAire 16x25 whole-house air purifier cabinets: 1410, 1610, 2410, 2416, 3410 and 4400.

  • Nominal 16x25x4, but the actual size is about 16.52 x 29.38 x 4 in; it is not a standard 16x25x4 furnace filter.
  • Not interchangeable with the 20x25 210/213/216 family.
  • Older AprilAire 2140/2400 and Space-Gard 2400 cabinets need AprilAire Upgrade Kit 1413.
  • AprilAire is moving these cabinets to 3-inch TriPure filters sold as kits with one-time upgrade rails (UK-series). Later TriPure refills (3F-series) need those rails installed; a classic 4-inch media filter does not use them.

Source: AprilAire shop - 413 MERV 13 Air Filter

AprilAire 20x20 media filter (310 / 313 family)

4-inch media filters for AprilAire 20x20 cabinets: 1310, 2310, 3310 and 4300.

  • Nominal 20x20x4; actual about 19.58 x 21.38 x 4 in.
  • Not interchangeable with the 20x25 or 16x25 families.
  • AprilAire is moving these cabinets to 3-inch TriPure filters sold as kits with one-time upgrade rails (UK-series). Later TriPure refills (3F-series) need those rails installed; a classic 4-inch media filter does not use them.

Source: AprilAire shop - 313 MERV 13 Air Filter

AprilAire 20x25 media filter (210 / 213 / 216 family)

4-inch media filters for AprilAire 20x25 whole-house air purifier cabinets: 1210, 1620, 2210, 2216, 3210 and 4200.

  • Nominal 20x25x4, but the actual size is about 20.6 x 26.63 x 4 in, so a generic 20x25x4 furnace filter is not a substitute.
  • Not interchangeable with the 16x25 410/413/416 family or the 20x20 310/313 family.
  • Older AprilAire 2120/2200 and Space-Gard 2200 cabinets need AprilAire Upgrade Kit 1213 before they take these filters.
  • MERV choices: 210 = MERV 11, 213 = MERV 13, 216 = MERV 16 (AprilAire recommends replacing the 216 every 6 months, the others every 12).

Source: AprilAire shop - 213 MERV 13 Air Filter

Blueair Blue Pure 211+ filter

Particle + carbon filter for the Blueair Blue Pure 211+ (and older Blue Pure 211).

  • Blueair explicitly says the 211+ filter is NOT compatible with the Blue Pure 211+ Auto. Blueair: if the main button is on top of the purifier, you have a 211+ Auto.
  • Not the same as the Blue Pure 211i Max filter.

Source: Blueair - Blue Pure 211+ Particle + Carbon filter page

Blueair Blue Pure 211i Max filter

Filter for the Blueair Blue Pure 211i Max only.

  • Not interchangeable with Blue Pure 211+ or 211+ Auto filters.
  • Blueair offers Particle + Carbon, AllergenBlock and SmokeBlock versions; Blueair quotes up to 9 months life depending on use.

Source: Blueair - Blue Pure 211i Max filter page

Blueair Blue Pure 411 series filter

Particle + carbon filter for the Blueair Blue Pure 411, 411+ and 411 Auto.

  • Not the same as the 411i Max / 411i+ Max / 411a Max filter (F4MAX).
  • Blueair's page also says "only compatible with the Blue Pure 411" in one bullet while its FAQ lists 411, 411+ and 411 Auto.

Source: Blueair - Blue Pure 411 Series Particle + Carbon filter page

Coway Airmega 300 Max2 filter set

Set of two Max2 filters (one per side) for the Coway Airmega 300 and 300S.

  • Airmega 300 and Airmega 400 Max2 sets are sold separately by Coway (SKU 3104757 vs 3104756); buy the set named for your model.
  • Coway: filter life expectancy about 12 months.

Source: Coway (cowaymega.com) - Airmega 300/300S Max2 Filter Set

Coway Airmega Mighty AP-1512HH / 200M filter set

One HEPA filter plus two deodorization (carbon) filters, shared by the Coway Airmega Mighty AP-1512HH and Airmega 200M.

  • Coway sells a different filter set for the Airmega MightyS AP-1512HHS (SKU 3107167, alt. name AP-1519P) and another for the Airmega Mighty2 AP-1512N; match the exact model on your unit's label.
  • Coway: replace the deodorization filter about every 6 months and the HEPA filter about every 12 months.

Source: Coway (cowaymega.com) - Airmega Mighty AP-1512HH & 200M Filter Set

Dyson 360 Combi Glass HEPA + Carbon filter (965432-01)

One-piece combined HEPA + carbon cylinder filter used by most current and recent Dyson purifier fans (TP04/HP04, PH01-PH04, TP07/HP07, TP09/HP09, TP10/HP10, TP11/HP11 and more).

  • Does not fit the first-generation Pure Cool Link / Hot+Cool machines (TP01, TP02, HP01, HP02, DP01, BP01), which use the older 360 Glass HEPA filters.
  • Dyson's support page lists 23 compatible machines; check yours there by model code (printed on the base).

Source: Dyson support - 360 Combi Glass HEPA + Carbon air purifier filter (965432-01)

Dyson 360 Glass HEPA filter for HP01/HP02/DP01 (968125-03)

First-generation Dyson 360 Glass HEPA filter for the Pure Hot+Cool HP01, Hot+Cool Link HP02 and Pure Cool Link DP01.

  • Not the same as the tower-fan version (972426-01) for TP01/TP02/BP01, and not the same as the later 360 Combi filter.

Source: Dyson support - 360 Glass HEPA Filter (968125-03)

Dyson 360 Glass HEPA filter for TP01/TP02/BP01 (972426-01)

First-generation Dyson 360 Glass HEPA filter for the Pure Cool Link TP01/TP02 tower fans and Pure Cool Me BP01.

  • Not the same as the HP01/HP02/DP01 version (968125-03) or the later 360 Combi filter.

Source: Dyson support - 360 Glass HEPA Filter (972426-01)

Honeywell HEPA Filter R (with A pre-filter)

Honeywell's R-type HEPA filter (with A carbon pre-filter) used by the HPA300 family of HEPA air purifiers.

  • The HPA300 holds three R filters, so a single-R pack does not fill it; Honeywell's HRF-AVRP300 value pack has 3 R filters and 4 A pre-filters.
  • Honeywell lists the value pack for HPA300, HPA304, HPA8350, HPA3300, HPA5300 and HPA5350 series. We did not confirm smaller HPA100/HPA200 models on a Honeywell page.

Source: Honeywell (honeywellpluggedin.com) - R Filter and A Pre-Filter Value Pack HRF-AVRP300

Levoit Core 200S filter (Core 200S-RF)

Round 3-stage filter for the Levoit Core 200S and Core 200S-P only.

  • Not interchangeable with Core 300, Core 400S or Core 600S filters; Levoit sells a separate filter for each Core model and lists this one for the Core 200S/200S-P only.
  • Levoit now sells most models with a "-P" suffix (e.g. Core 300S-P). Levoit's parent VeSync lists the original and -P versions as sharing this filter; levoit.com's own filter pages often name only the -P model.
  • Levoit says its filter-life indicator and algorithm only work with authentic Levoit filters.

Source: VeSync Store (Levoit parent) - Core 200S-P 3-Stage Replacement Filter

Levoit Core 300 filter (Core 300-RF)

Round 3-stage filter shared by the Levoit Core 300, Core 300-P, Core 300S, Core 300S-P, Core P350 and Core P350-P.

  • Levoit also sells Pet Allergy, Toxin Absorber and 4-stage Smoke Remover versions of the Core 300 filter for the same purifiers.
  • Not interchangeable with the Core 200S, Core 400S or Core 600S filters.
  • Levoit now sells most models with a "-P" suffix (e.g. Core 300S-P). Levoit's parent VeSync lists the original and -P versions as sharing this filter; levoit.com's own filter pages often name only the -P model.
  • Levoit says its filter-life indicator and algorithm only work with authentic Levoit filters.

Source: VeSync Store (Levoit parent) - Core 300S-P Replacement Filter

Levoit Core 400S filter

Round 3-stage filter for the Levoit Core 400S and Core 400S-P only.

  • Not interchangeable with Core 300 or Core 600S filters.
  • Levoit now sells most models with a "-P" suffix (e.g. Core 300S-P). Levoit's parent VeSync lists the original and -P versions as sharing this filter; levoit.com's own filter pages often name only the -P model.
  • Levoit says its filter-life indicator and algorithm only work with authentic Levoit filters.

Source: VeSync Store (Levoit parent) - Core 400S-P Replacement Filter

Levoit Core 600S filter

Round 3-stage filter for the Levoit Core 600S and Core 600S-P only.

  • Not interchangeable with Core 400S filters.
  • Levoit now sells most models with a "-P" suffix (e.g. Core 300S-P). Levoit's parent VeSync lists the original and -P versions as sharing this filter; levoit.com's own filter pages often name only the -P model.
  • Levoit says its filter-life indicator and algorithm only work with authentic Levoit filters.

Source: VeSync Store (Levoit parent) - Core 600S-P Replacement Filter

Levoit LV-H132 filter (LV-H132-RF)

Round 3-stage filter for the Levoit LV-H132 personal air purifier only.

  • Not interchangeable with LV-H133, LV-PUR131 or Core-series filters.
  • Levoit says its filter-life indicator and algorithm only work with authentic Levoit filters.

Source: Levoit - LV-H132 Replacement Filter page

Levoit Vital 100S filter

Replacement filter Levoit sells for the Vital 100S-P series.

  • Levoit sells a separate "Vital 100 Air Purifier Replacement Filter" (Vital 100-RF) that it says is compatible with only the Vital 100; buy the filter that matches your exact model name (100 vs 100S).
  • Not interchangeable with Vital 200S filters.
  • levoit.com names only the Vital 100S-P on this filter's page; we have not seen a manufacturer statement covering the original Vital 100S (no -P).
  • Levoit says its filter-life indicator and algorithm only work with authentic Levoit filters.

Source: Levoit - Vital 100S Replacement Filter page

Levoit Vital 200S filter

Replacement filter for the Levoit Vital 200S and Vital 200S-P only.

  • Not interchangeable with Vital 100S filters.
  • Levoit now sells most models with a "-P" suffix (e.g. Core 300S-P). Levoit's parent VeSync lists the original and -P versions as sharing this filter; levoit.com's own filter pages often name only the -P model.
  • Levoit says its filter-life indicator and algorithm only work with authentic Levoit filters.

Source: VeSync Store (Levoit parent) - Vital 200S-P Replacement Filter

Winix Filter A (115115)

True HEPA + carbon filter set shared by many Winix purifiers: 6300, P300, 5300, 5500, 5300-2, 6300-2, AM90, C909, 9800 and C535.

  • The Winix 5500-2 (the "-2" model) uses Filter H (116130), not Filter A, even though the older 5500 uses Filter A.
  • Winix: change the True HEPA filter about every 12 months and the carbon pre-filter about every 3 months.

Source: Winix America - Filter A 115115

Winix Filter H (116130)

True HEPA + washable AOC carbon filter for the Winix 5500-2 and AM80.

  • Do not confuse with Filter A (115115), which fits the older 5500 and 5300-2 but not the 5500-2.
  • Winix: replace about every 12 months.

Source: Winix America - Filter H 116130