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Plates, hose and adaptor for twenty-one dollars — and three screws for four plates

TKOBAIV 5.9inch

Four PVC plates adjustable from 16.93 to 63 inches with a 5.9-inch exhaust hose and adaptor included.

TKOBAIV portable air conditioner window vent kit with plates and exhaust hose

TKOBAIV 5.9inch

Four PVC plates adjustable from 16.93 to 63 inches with a 5.9-inch exhaust hose and adaptor included.

Plates
2 fixing plates and 2 adjustable plates, 43 cm (16.9 in) / 16.93 in each
Adjustable range
16.93 in to 63 in
Hose
5.9 in / 15 cm diameter
Adaptor
5.9 in / 15 cm exhaust hose adaptor
Fixings
3 screws
Material
High-quality PVC, anti-aging and anti-squeezing
Windows
Almost all vertical and horizontal sliding windows or doors
Thread direction
Not stated by the maker
Screen or filter
Not stated by the maker
Amazon reference
B0GSS9BLX9
EAN
0747759789106
  • Includes the hose and the adaptor as well as the plates, for twenty-one dollars
  • Itemizes the contents down to the screw count, which is more than two kits on this shelf do
  • Three screws for four plates, by its own contents list

Best for: A sliding window where the plates and a spare hose are both needed and the budget is tight

≈ $21
Check price on Amazon

Specifications

Plates
2 fixing plates and 2 adjustable plates, 43 cm (16.9 in) / 16.93 in each
Adjustable range
16.93 in to 63 in
Hose
5.9 in / 15 cm diameter
Adaptor
5.9 in / 15 cm exhaust hose adaptor
Fixings
3 screws
Material
High-quality PVC, anti-aging and anti-squeezing
Windows
Almost all vertical and horizontal sliding windows or doors
Thread direction
Not stated by the maker
Screen or filter
Not stated by the maker
Amazon reference
B0GSS9BLX9
EAN
0747759789106

What the maker puts in writing

  • 2 fixing plates and 2 adjustable plates, 43 cm (16.9 in) each
  • Adjustable 16.93 in to 63 in
  • 5.9 in exhaust hose and 5.9 in adaptor
  • 3 screws
  • High-quality PVC, anti-aging and anti-squeezing

A complete contents list, which is worth something

Five bullets, and one of them is an inventory down to the screws. Two kits on this shelf do not list their contents at all.

It also reveals the oddity: three screws, four plates.

What it does not say

The thread direction of the hose it supplies, and how the window gets sealed.

The first is one of the two specifications that determine whether a hose fits anything. The second is where every plate kit leaks — and two kits on this shelf publish an answer.

Availability

Read on the day this page was built: $21 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

Three screws for four plates?

That is what the contents list says: *3x Screws, 2x43cm (0.8 × 16.9 in) Fixing Plate, 2x43cm (0.8 × 16.9 in) Adjustable Plate*. Two other kits on this shelf list four screws for four plates. It may be a typing error in the listing; it is worth checking on arrival.

Which way does the hose thread?

The listing does not say. On the exhaust hose shelf of this site, five hoses are anti-clockwise and one is clockwise, and a wrong-handed hose will not stay on. Ask before relying on the supplied hose.

How does it seal the window?

The listing describes the plates and nothing else. Two kits on this shelf publish a sealing method — a woven brush strip and a drawstring with Velcro and tape — and the gap between plates is where a plate kit leaks.

More window venting kits

  • De'Longhi DLSA012 white window installation kit for a portable air conditioner

    De'Longhi DLSA012

    De'Longhi's own window kit: a strip that seals the gap around a portable air conditioner's exhaust hose, rated for window perimeters between 270 and 390 cm (153.5 in) and fitted with adhesive hook-and-loop tape rather than screws. De'Longhi describes it as compatible with any mobile air conditioner that uses an exhaust hose, not only its own Pinguino range.

    Window perimeter
    270–390 cm (106.3 to 153.5 in), one or two casement/tilt windows or a sliding window
    Fitting
    Self-adhesive hook-and-loop tape, no drilling
    Material
    Water-resistant, wipeable fabric, per De'Longhi
    Amazon reference
    B092JHF4T3 (identical on DE/FR/IT/ES/GB; not listed on Amazon US)
    EAN
    8004399021129 / 8713411250118
    • From an appliance brand rather than an unbranded seller, with the same ASIN confirmed for sale on five markets (DE, FR, IT, ES, GB)
    • No-drill hook-and-loop fitting, and De'Longhi states the window stays fully usable — opened, tilted or closed — once it's fitted
    • No published hose-diameter figure — check your unit's hose against the kit's opening before buying

    Best for: A single-hose portable air conditioner near a hinged or sliding window with a perimeter between 270 and 390 cm (153.5 in), where a no-drill fit matters more than price.

    Search Amazon for this model
  • HOOMEE fabric window seal kit for a portable air conditioner exhaust hose

    HOOMEE Universal Window Seal 400CM

    HOOMEE's fabric window seal closes the gap left by a portable air conditioner's exhaust hose, up to a window perimeter of 400 cm (157 in), fastened with adhesive hook tape and a zip that closes around the hose itself. HOOMEE markets it as fitting any portable air conditioner or tumble dryer, not one named brand or model.

    Window perimeter
    Up to 400 cm (157 in), per HOOMEE
    Fitting
    Adhesive hook tape on the frame and window, no drilling
    Hose seal
    Zip closure around the exhaust hose
    Item weight
    403 g (14.2 oz), per the Amazon US listing
    Amazon reference
    B07BPZGJ3B (identical on DE/FR/IT/ES/US; listed with no active offer on GB at time of writing)
    EAN
    0708315566043
    • Confirmed with a valid New-condition price on five markets (DE, FR, IT, ES, US), and the cheapest of the three window kits reviewed on this site
    • Strong sales rank on Amazon.fr specifically (#521 in its category at time of checking), pointing to real sales volume rather than a listing that merely exists
    • The same ASIN is listed on Amazon UK but had no active offer at the time of checking — present in the catalog is not the same as available to buy

    Best for: A single-hose portable air conditioner at an irregular or non-standard window, where a flexible fabric seal covers more window shapes than a rigid kit.

    ≈ $22
    Check price on Amazon
  • RIRIDAMAI adjustable PVC window plate kit with a 150mm exhaust hose opening

    RIRIDAMAI PVC Window Plate Kit (150mm)

    RIRIDAMAI's window kit is four rigid PVC and ABS panels rather than a fabric sheet, adjustable by nut from 43 to 140 cm (16.9 to 55.1 in) to match the window's opening, and built around a 150 mm (5.91 in) exhaust-hose opening. RIRIDAMAI states it's designed for sliding windows specifically, fitted into the window track without tools.

    Adjustable range
    43–140 cm (16.9 to 55.1 in) per panel, set with a nut
    Panel width
    16 cm (6.3 in) each; 2 to 4 panels used depending on window size
    Hose opening
    150 mm (5.91 in), per RIRIDAMAI
    Material
    PVC + ABS, stated heat- and wear-resistant
    Amazon reference
    B0GJYJ9Y1W (identical on DE/FR/IT/ES; not found on Amazon US or GB)
    EAN
    Not published
    • Confirmed with a valid New-condition price on four markets (DE, FR, IT, ES)
    • Rigid PVC+ABS panels rather than fabric — a different mounting method to the two cloth kits also reviewed on this site, and one better suited to a sliding-window track
    • Not found as a listing on Amazon US or Amazon UK at the time of checking

    Best for: A sliding window paired with a single-hose unit that has roughly a 150 mm (5.91 in) exhaust outlet, where a rigid, track-mounted panel suits the window style better than a fabric sheet.

    Search Amazon for this model

Elsewhere in the spares drawer

  • Brennenstuhl Comfort-Line digital weekly timer plug

    Brennenstuhl Comfort-Line Digital Weekly Timer

    A standalone digital timer from Brennenstuhl, programmed directly on the unit for weekly on/off scheduling without any app, account or Wi-Fi connection. Confirmed with a live offer and 32 active sellers on Amazon.de — the deepest market of any accessory checked on this site. We found the same listing on Amazon.fr and Amazon.it but did not verify a live offer on either at the time of checking.

    Programming
    Weekly on/off schedule, set directly on the unit
    Connectivity
    None — no app, no Wi-Fi, no account
    Extras
    Countdown function and stated increased contact protection, per the listing
    EAN
    4007123665303
    • The deepest, most established market of any accessory in this entire network — 32 active sellers on Amazon.de
    • No app, account, or Wi-Fi dependency — the schedule keeps running even if a home network goes down
    • No remote control or power monitoring — the two smart plugs in this family both offer those, this one doesn't

    Best for: Anyone who wants a reliable weekly on/off schedule for a fan, heater, or humidifier without depending on an app, an account, or a home Wi-Fi connection staying up.

    ≈ $71
    Check price on Amazon
  • 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

All window venting kits