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The only actual filter on this shelf — for Honeywell DR90 and DR120 only

AIRx Filters 1.5-7471

A four-pack of MERV 11 pleated filters, 14 by 17.5 by 2 inches, for new-style Honeywell DR90 and DR120 dehumidifiers.

AIRx Filters MERV 11 pleated dehumidifier filter, 14 by 17.5 by 2 inches

AIRx Filters 1.5-7471

A four-pack of MERV 11 pleated filters, 14 by 17.5 by 2 inches, for new-style Honeywell DR90 and DR120 dehumidifiers.

Type
Replacement filter — the only one on this shelf
Size
14 × 17.5 × 2 in
Rating
MERV 11 compatible
Quantity
4
Fits
New-style Honeywell DR90 and DR120, part 50070171-002
Construction
Pleated, for increased surface area
Captures
Pet dander, pollen, mold spores and dust mites, as stated by the maker
Replacement interval
Not stated by the maker
Washable
No — these are replacement filters
Amazon reference
B0CF7T8KF7
EAN
0810095107597
  • The only replacement filter on this shelf, and the only product here that publishes a MERV rating
  • Publishes the exact size and the original part number it replaces — 14 × 17.5 × 2 in, 50070171-002 — so the fit can be verified
  • It fits two named Honeywell models and nothing else: it is not a universal filter

Best for: A Honeywell DR90 or DR120 dehumidifier whose filter is due

≈ $60
Check price on Amazon

Specifications

Type
Replacement filter — the only one on this shelf
Size
14 × 17.5 × 2 in
Rating
MERV 11 compatible
Quantity
4
Fits
New-style Honeywell DR90 and DR120, part 50070171-002
Construction
Pleated, for increased surface area
Captures
Pet dander, pollen, mold spores and dust mites, as stated by the maker
Replacement interval
Not stated by the maker
Washable
No — these are replacement filters
Amazon reference
B0CF7T8KF7
EAN
0810095107597

What the maker puts in writing

  • 4 filters, 14 × 17.5 × 2 in
  • MERV 11 compatible, pleated
  • For new-style Honeywell DR90 and DR120, part 50070171-002
  • Captures pet dander, pollen, mold spores and dust mites

The only filter on a shelf called filters

At least four of the seven products here are dehumidifiers. This is the replacement filter, and it is specified the way a replacement part should be: an exact size and the original part number it supersedes.

If you came here for a filter, this is the page. If your machine is not a Honeywell DR90 or DR120, it is not your filter.

The one published rating

MERV 11. The dehumidifiers on this shelf offer True HEPA at 99.97 per cent, True HEPA at 98 per cent of PM2.5, a G4 cotton at 90 per cent of dust, and one that says only “reusable”.

Four products, four different ways of describing filtration. This is the fifth, and the only one using the scale the HVAC trade actually uses.

Availability

Read on the day this page was built: $60 at the American Amazon shop.

Read from Keepa on the day this page was last revised; stock and price both move without notice.

Prices quoted in this text were read on 2026-10-04. The live price is at the top of the page.

The questions that keep coming up

Will it fit my dehumidifier?

Only if it is a new-style Honeywell DR90 or DR120. The listing publishes the original part number, 50070171-002, and the exact dimensions, which is the right way to specify a filter. The other four products on this shelf are dehumidifiers, not filters, and two of them use washable filters you never replace.

What does MERV 11 mean?

A rating for how much a filter captures: MERV 11 handles pollen, pet dander, mold spores and dust mites. It is the only filtration rating published anywhere on this shelf — the dehumidifiers here claim HEPA, 98 per cent of PM2.5, or 90 per cent of dust, which are three different kinds of statement.

How often should I change them?

The listing does not say. A four-pack with no interval leaves the arithmetic open; for a dehumidifier filter, three to six months is the usual range, and the machine’s own manual is the place to confirm it.

More dehumidifier filters

  • Hoomace small dehumidifier in white with seven-color LED light and water tank

    Hoomace VES596

    A Peltier dehumidifier removing 350 ml a day at under 30 decibels, with a reusable G4 cotton filter and negative ions.

    Type
    Dehumidifier with air purifying function — not a filter
    Technology
    Thermoelectric Peltier
    Extraction
    Up to 11 oz / 350 ml per day at 86 °F and 80% RH
    Tank
    1,000 ml / 35 oz, upper and lower separated
    Noise
    Below 30 dB
    Coverage
    Stated for 2,500 cubic feet / 260 sq ft
    Filter
    G4 air filter cotton, capturing 90% of dust, dander and hair; reusable and washable
    Extras
    Negative ions; seven-color LED light
    Timer
    4, 8 or 12 hours
    Safety
    Red light and automatic shut-off when the tank is full
    Amazon reference
    B0B1MWNKB2
    EAN
    0761259186159
    • Under 30 decibels, the quietest published figure on this shelf alongside one other
    • The only unit here to publish its coverage in cubic feet as well as square feet — 2,500 cu ft — which accounts for ceiling height
    • Eleven ounces a day is a third of the extraction of the two strongest units on this shelf, for a larger claimed area than either

    Best for: A wardrobe, a small bathroom or a caravan, where silence matters and the damp is mild

    Check price on Amazon
  • Lonxfy small dehumidifier with purification function and drain hose

    Lonxfy A01

    A dehumidifier removing a liter a day for up to 270 square feet, at 32 decibels, with a drain hose and a three-setting timer.

    Type
    Dehumidifier and air purifier — not a filter
    Extraction
    Up to 33 oz / 1,000 ml per day, tested at 86 °F and 80% RH
    Coverage
    Up to 270 sq ft
    Noise
    32 dB in sleep mode
    Filtration
    Described as True HEPA, capturing up to 98% of fine PM2.5
    Drainage
    Continuous, via drain hose
    Timer
    8, 12 or 24 hours
    Safety
    Automatic shut-off when the tank is full
    Warranty
    1 year from activation
    Tank capacity
    Not stated by the maker
    Amazon reference
    B0H9CPKSC2
    EAN
    0760683843980
    • Joint-highest extraction on this shelf — a liter a day — with the conditions published
    • A 24-hour timer option, the longest on this shelf, alongside a drain hose for unattended running
    • Calls its filter True HEPA and then quotes 98 per cent of PM2.5; True HEPA is defined as 99.97 per cent

    Best for: A bedroom, bathroom or small basement up to 270 square feet, drained continuously and timed overnight

    ≈ $90
    Check price on Amazon
  • PTHRAOUTA home dehumidifier in white with water tank and drain hose

    PTHRAOUTA PTHRAOUTA

    A dehumidifier removing 34 ounces a day at 86 °F and 80 per cent humidity, with a 95-ounce tank and a drain hose.

    Type
    Dehumidifier — not a filter
    Extraction
    Up to 34 oz per day at 86 °F and 80% RH
    Tank
    95 oz
    Drainage
    Continuous, via a connected hose
    Modes
    2: powerful, and sleep at under 30 dB
    Coverage
    Stated as 107 to 950 sq ft — see the FAQ
    Filter
    Reusable; no class or efficiency stated
    Safety
    Auto shut-off when the tank is full or wrongly seated
    Size
    8.5 × 5.31 × 13.46 in
    Extra
    Seven-color ambient night light
    Amazon reference
    B0HC2BPM4M
    EAN
    0716404547743
    • Joint-highest extraction on this shelf, published at the same 86 °F and 80% RH conditions as every other dehumidifier here
    • The largest tank on this shelf at 95 ounces, with continuous drainage through a hose as the alternative
    • A coverage range of 107 to 950 square feet, where a unit on this shelf with the same extraction claims 270

    Best for: A bathroom, basement or RV at the small end of its stated range, drained continuously

    Check price on Amazon

Elsewhere in the spares drawer

  • DOITOOL 10-pack rubber drain plugs for portable air conditioner condensate outlet

    DOITOOL Universal Drain Plug Set (10-Pack, 20mm)

    A 10-pack of generic 20mm (0.79 in) rubber drain plugs for a portable air conditioner's condensate outlet. This is a universal-fit part, not one built for a specific reviewed model — measure your unit's own drain outlet before ordering. Confirmed with a single live offer on Amazon.de; we did not find a listing on the other three markets we checked.

    Size
    20mm (0.79 in)
    Material
    Rubber
    Fit type
    Generic / universal — not model-specific
    Pack size
    10 plugs
    • Confirmed with a live offer on Amazon.de
    • Cheap, and a 10-pack means a spare on hand if one plug is lost or damaged
    • Generic fit — measure your unit's drain outlet diameter before ordering, per this category's own buying guidance

    Best for: Anyone whose portable AC has lost or damaged its original drain plug and has confirmed a 20mm (0.79 in) outlet before ordering.

    Search Amazon for this model
  • Dreo demineralization cartridge 3-pack for humidifiers

    Dreo Demineralization Cartridge (3-Pack)

    Dreo's own demineralization cartridge, sold as a 3-pack, stated to fit its HM311, HM306 and HM524S humidifiers. Dreo's own listing does not name the DR-HHM006 reviewed on this site as compatible, so we're not claiming a fit — this entry reports the part honestly as an official Dreo accessory for a different segment of the brand's range. Confirmed with a live offer and 2 sellers on Amazon.de.

    What it is
    Demineralization / descaling cartridge
    Stated compatible models
    Dreo HM311, HM311S, HM306, HM524S — per the listing
    Pack size
    3 cartridges
    EAN
    0810142853019
    • Official Dreo part, confirmed with a live offer and 2 sellers on Amazon.de
    • A 3-pack covers a longer stretch before reordering
    • Does not name the DR-HHM006 reviewed on this site as a compatible model — a different Dreo humidifier series

    Best for: Owners of a Dreo humidifier from the HM311/HM306/HM524S range specifically — not confirmed for the DR-HHM006 reviewed on this site.

    ≈ $19
    Check price on Amazon
  • EBERG ClimaCover ventilated storage cover for portable air conditioners, dehumidifiers and purifiers

    EBERG ClimaCover L

    EBERG's ClimaCover storage cover, sized L, is built to fit portable air conditioners, dehumidifiers and air purifiers alike — a broader stated fit than the tower-fan cover in this family. It has a vented panel and a drawstring closure rather than being fully sealed. Confirmed with a live offer on Amazon.de; we did not find a listing on the other three markets we checked.

    Stated fit
    Portable air conditioners, dehumidifiers, air purifiers (size L)
    Closure
    Drawstring, with a vented panel
    EAN
    5903357331641
    • One cover sized for three different appliance categories on this site, rather than one model only
    • The vented panel is a genuine design choice against trapping residual moisture — relevant for dehumidifiers especially
    • Only one seller confirmed at the time of checking — no second offer to compare

    Best for: Anyone storing a portable air conditioner, dehumidifier, or air purifier off-season and wanting a cover with ventilation rather than a fully sealed bag.

    Search Amazon for this model

All dehumidifier filters