Sandarinimo juosta mobiliai oro kondicionieriaus žarnai, balkonų durims, 210x90 cm

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Prekė: Sandarinimo juosta mobiliai oro kondicionieriaus žarnai, balkonų durims, 210x90 cm. Kategorija: Kiti priedai.

• Gamintojas: Mission Air
• Modelis: 5904405550021

• high quality of material,
• does not interfere with the window frame,
• quick installation,
• resistance to UV radiation,
• water resistance,
• dimensions 90 x 210 cm.
• It has two zippers that allow you to drain two pipes from the air conditioner.

The width of the gasket is 90 cm.

✅ AirLock™ - proven sealing technology for portable air conditioners in 5 variants for different types of windows and doors.

✅ StickEasy™ - adhesive tape (window models 3 m / 4 m) holds on PVC, aluminum, varnished wood.

✅ ZipperFlex™ - 2 zippers (roof / balcony / XL models) for 1 or 2 air conditioner pipes.

✅ ZeroDrill™ Setup - installation in 5 to 15 minutes without drilling, without screws, without conflict with the rental agreement.

✅ ReturnSeasons™ - multiple use of 5+ seasons, the seal returns after the season to the box and returns in July of the following year.

✅ InsectGuard™ - bonus: tight barrier does not allow insects (mosquitoes, flies) through an open window with an air conditioner.

✅ UniversalFit™ - fits Mission Air® air conditioners (PEAK/COOL/PRIME/ARCTIC/HYPE/POLAR) and other brands with 13/15 cm pipes.

🏠 Attic apartment resident - roof window - Because an attic apartment with a Velux or FAKRO roof window has its specificity: the standard window seal does not fit the tilting window in the roof. AirLock™ ROOF with 2 zippers and a circumference of up to 460 cm adapts to different roof window sizes - Velcro installation takes just a few minutes, no drilling, no damage to the frame. PEAK / COOL / PRIME / ARCTIC / HYPE / POLAR portable air conditioner operates at full capacity without any cool air escaping.

🏢 Resident of an apartment with standard balcony doors (210×90) - Because a 3-room apartment in a block of flats typically has balcony doors of 210×90 cm - the classic window seal does not fit in size (too short, does not cover the full width of the door). AirLock™ BALCONY with dimensions adapted to the standard has 2 zippers - you can lead out 1 or 2 air conditioner pipes without losing coolness. Velcro installation, no drilling required in PVC/aluminum balcony doors. Reusable for many seasons to come.

🏛 Resident of a premium apartment with XL terrace doors (230×90) - Because a premium apartment / single-family house often has larger terrace doors - 230×90 cm instead of the standard 210×90. A classic balcony seal does not cover the full width - there is a 20 cm gap through which cold escapes and hot air from the terrace flows in. AirLock™ XL 230×90 adapted to a larger standard door - all the advantages of a standard balcony door (2 zippers, Velcro mounting, reusable), only larger in size.

🪟 A resident of an apartment in a block of flats with 1 tilting window - Because a bedroom / study / one-room studio with 1 tilting window 100-120 cm wide needs a shorter seal - 4 m is too long, there is excess material left. AirLock™ WINDOW 3m self-adhesive - tape for PVC, installation in 5 minutes without drilling, no trace on the frame after disassembly after the season. Fits typical windows in apartment blocks from the 1990s. / 2000s. When purchasing a COOL / PRIME air conditioner for a bedroom of 16-18 m².

🏠 A resident of an apartment with a wall of windows 150-200 cm wide - Because the living room in a block of flats from the 90s often has a wide wall of windows (150-180 cm wide) with one opening sash for tilting. 3 meters of seal is not enough to cover the full perimeter of the window + the tilt gap. AirLock™ WINDOW 4 m self-adhesive has a longer tape for larger windows. Identical technology as the 3m model, only greater range. Perfect for a living room with a PRIME / ARCTIC / HYPE / POLAR air conditioner.

🏨 Guesthouse/Hotel Owner - Various Rooms (B2B) - Because a guesthouse with 5-10 guest rooms has different types of windows in different rooms: 2 rooms with balcony doors, 3 rooms with standard windows, 1 attic room with a roof window. Purchasing a SET of 3-4 types of AirLock™ seals allows you to use the same PEAK / COOL air conditioners in different rooms (seasonal equipment rotation).

🏘 Landlord / tenant of the apartment (no drilling in someone else's property) - Because the tenant renting the apartment cannot drill in PVC or aluminum doors (written restrictions in the lease agreement with the landlord). Classic clip/screw seals are excluded. AirLock™ WINDOW 3 m / 4 m SELF-ADHESIVE - tape on PVC without drilling, easy disassembly before moving out, without leaving a trace on the frame. Full performance of a portable air conditioner without conflicting with your rental agreement.

🛒 Customer after purchasing a portable air conditioner (cross-sell PEAK/COOL/PRIME) - Because the purchase of a portable air conditioner PEAK 2.1 kW / COOL 2.6 kW / PRIME 3.5 kW / ARCTIC 4.1 kW / HYPE 4.0 kW / POLAR 4.7 kW requires extending the air discharge pipe to the window. Without the AirLock™ seal, approximately 25-40% of the cooled air escapes through the gap between the pipe and the window - the air conditioner works at full power, but the effect is mediocre. An investment of PLN 79.99-129.99 in a seal pays off in the first season from savings on electricity bills.

🏠 The landlord buys an air conditioner - he can't drill

July, a tenant renting a 28 m² studio buys a PEAK 2.1 kW air conditioner. The lease agreement prohibits drilling into PVC windows. Classic latch seals excluded. AirLock™ WINDOW 3 m self-adhesive installed in 5 minutes with tape. The air conditioner is working at full capacity, the tenant is not in conflict with the landlord. After moving out in August, the seal was removed without a trace on the frame - the tape peeled off cleanly.

🏛 Premium living room 30 m² with patio doors 230×90

August, premium living room in a single-family home 30 m² with large terrace doors 230×90 cm. The HYPE 4.0 kW or POLAR 4.7 kW air conditioner must lead 2 pipes (air inlet/outlet) to the door. The classic 210×90 balcony seal leaves a 20 cm gap at the upper edge - cold escapes, hot air flows in. AirLock™ XL 230×90 with 2 zippers adjusts to fit full door width - full air conditioner performance, living in 23°C comfort in 35°C heat.

🏠 Attic apartment with air conditioning for the season

July, attic apartment 50 m² with 2 Velux roof windows. Without a roof seal, the PRIME 3.5 kW air conditioner operates at full power, but the temperature in the apartment only drops to 28°C instead of the declared 23°C - 40% of the cooled air escapes through the leaky roof window. The purchase of AirLock™ ROOF with a circumference of up to 460 cm adapts to the Velux window - the temperature in the apartment drops to 24°C. Comfortable sleep despite the attic in full sun.

🏨 8-room guesthouse - holiday season with portable air conditioners

June, a Baltic Sea guesthouse with 8 guest rooms: 3 rooms with standard windows 100×140, 3 rooms with balcony doors 210×90, 2 attic rooms with roof windows. 4 PEAK air conditioners rotate between rooms depending on the reservation. Purchase of a set of seals: 3× AirLock™ window 3m + 3× balcony + 2× roof = 8 seals (one per room). Any air conditioner + seal that fits your room window = full performance, 5/5 reviews for comfort.

🛒 First Air Conditioner Purchase - Starter Kit

May, a customer buys a PEAK 2.1 kW air conditioner - the first air conditioner in the apartment, no gasket. The seller recommends purchasing the AirLock™ window 3 m together. In July's heat of 35°C, the air conditioner with the seal reaches 22°C in a 15 m² bedroom. Without the seal, the temperature would stay at 26–27°C (40% of the cold escapes). The investment pays off in the first season from electricity savings (~PLN 120 per season).

🏢 Living room in a 1990s apartment. - wide wall of windows

August, 22 m² living room in a block of flats from the 1990s. with a wall of windows 180 cm (3 sashes, middle one tiltable). A classic 3 m seal is not enough - 1 meter is missing to cover the entire perimeter of the window. AirLock™ WINDOW 4 m self-adhesive covers the full circumference + 20 cm reserve. The COOL 2.6 kW air conditioner cools the living room to 22°C instead of 26°C. My neighbor asks where I bought it - another purchase in 2 weeks.

❓ Which gasket should I choose for my window/door?

✅ Selection table: STANDARD TILTING WINDOW up to 100-120 cm wide - AirLock™ WINDOW 3 m self-adhesive. WINDOW OR WINDOW WALL 150-180 cm - AirLock™ WINDOW 4 m. STANDARD BALCONY DOOR 210×90 cm - AIRLock™ BALCONY. TERRACE DOOR XL 230×90 cm - AirLock™ XL. Velux / FAKRO ROOF WINDOW - AirLock™ ROOF (circumference up to 460 cm). If in doubt, measure the circumference of the window and choose a variant with a margin of 20 cm.

❓ What is the difference between a 3 m and a 4 m seal?

✅ Identical technology, identical material, identical assembly - they differ ONLY in the length of the adhesive tape. 3 m is enough for a window up to 120 cm wide (window circumference ~ 350 cm + stock). 4 m for windows 150-180 cm (circumference ~ 480 cm + stock). A choice based on the real width of the window. There is no reason to buy 4 m for a window of 100 cm - excess material is just a waste.

❓ Does the gasket fit my portable air conditioner?

✅ Yes, for all Mission Air® air conditioners from the PEAK line 2,1 kW / COOL 2,6 kW / PRIME 3,5 kW / ARCTIC 4,1 kW / HYPE 4,0 kW / POLAR 4,7 kW. It also fits air conditioners of other brands with a pipe of 13 cm or 15 cm - AirLock™ seals have 2 zippers (roof/balcony models) or a wide gap with tape (window models) that adapts to different pipe diameters. Check your air conditioner's data sheets to be sure.

❓ How is the AirLock™ gasket installed?

✅ TYPE 1 - Self-adhesive WINDOW: remove the protective film from the tape, glue the tape around the perimeter of the window frame, fasten the Velcro / slide the pipe through the gap. Assembly time 5-10 minutes. TYPE 2 - ROOF / BALCONY with zippers: unroll the fabric, fit into the window / door frame, attach with Velcro (glued to the frame), slide the zipper. Assembly time 5-15 minutes. Both types without drilling, no screws, no trace on the frame after disassembly.

❓ Is the seal reusable?

✅ Yes, AirLock™ seals are designed for 5+ seasons of regular use. TYPE 1 (window self-adhesive): the tape loses its adhesiveness after 2-3 seasons of intensive use (removing / sticking multiple times) - replacing the tape with a new roll (tape available at a separate auction). The seal fabric itself is durable for 5+ seasons. TYPE 2 (with zippers): full durability 5+ seasons without the need to replace items. Zippers withstand 2 000+ cycles of use.

❓ Will the seal not destroy the window when dismantling?

✅ No. TYPE 1 (window self-adhesive): the tape peels off cleanly from PVC, aluminum, wood - no trace on the frame. After disassembly, you can wash the frame with lukewarm soapy water to be sure. TYPE 2 (with zippers): Velcro is attached to the frame with double-sided tape - peel off 1 time at the end of the season, but Velcro can be left on the frame and re-close the fabric in the next year (saving time).

❓ Does the seal protect against insects (mosquitoes, flies)?

✅ Yes. AirLock™ creates a tight barrier between the room and the outside - insects have no way to enter through a window with an air conditioner open. This is an additional advantage beyond the primary function (heat sealing). Customers often comment on this effect: “I bought a gasket for the air conditioner, but mosquitoes also disappeared from the apartment in July.” Without gasket - the window must be ajar for the pipe, insects enter without obstacles.

❓ Does the seal fit PVC and wooden windows?

✅ Yes - TYPE 1 (self-adhesive) fits PVC, aluminum, varnished wood. The tape holds just as well on each of these materials. Only raw wood without varnish / oiling may have weaker adhesion (we recommend gentle cleaning of the surface before installation). TYPE 2 (with zippers) has Velcro on the adhesive tape, so it fits similarly to any frame material. For old painted wooden windows, we recommend testing the tape in a hidden place before full installation.

❓ Does the roof seal fit any Velux / FAKRO window?

✅ AirLock™ ROOF fits roof windows with a circumference of up to 460 cm - this includes 95% of standard roof windows Velux GZL/GLL/GPL/GPU and FAKRO FTP/FTU/FTS in dimensions up to approx. 134×140 cm. For larger windows (e.g. mansard 134×160) we recommend measuring the circumference and comparing it with 460 cm. 2 zippers allow you to output 1 or 2 air conditioner pipes - compatibility with PEAK (1 pipe) and HYPE/POLAR (1 pipe, but there are 4in1 air conditioners with 2 pipes from other brands).

❌ MYTH 1: Every air conditioner gasket is the same - the cheapest one is enough

✅ FACT: Cheap seals on the market often have one drawback: one universal size that does NOT optimally fit most real windows. The result: the cold escapes through the leaky edges, the air conditioner works at full power, but the effect is poor. AirLock™ has 5 variants adapted to real types of windows in Polish apartments: 3 m / 4 m / roof / balcony / balcony XL. Matching to the window type = full efficiency of the air conditioner = real savings of ~PLN 120 on electricity per season.

❌ MYTH 2: Without a gasket, the air conditioner cools the same - it's just a gadget

✅ FACT: PHYSICS: without a seal, the air exhaust pipe sticks out through the open window - there is a ~30 cm gap through which HOT air flows from the outside. The air conditioner creates coolness in the room, but at the same time it sucks this hot air through the window gap. In reality: without a gasket, the air conditioner uses 25-40% more electricity to achieve the same temperature, and often the declared coldness is NOT achieved (e.g. drops to 26°C instead of 22°C). The gasket is NOT a gadget - it is a physical requirement for the full performance of the air conditioner.

❌ MYTH 3: The self-adhesive seal does not hold - it will fall off after the first heat

✅ FACT: AirLock™ uses professional adhesive tape designed for PVC/Aluminum/Wood surfaces. Real tests: the tape holds 2-3 seasons of intensive use (removing / reapplying multiple times) or 5+ seasons for a single application + seasonal removal. Key: BEFORE installation, wipe the frame with lukewarm soap (remove dust/grease from your hand) and wait 5 minutes after gluing before installing the pipe. Cheap seal 30 PLN from the supermarket = low quality tape, falls off in 2 weeks. AirLock™ = professional quality.

❌ MYTH 4: Balcony doors and windows are the same - one seal is enough

✅ FACT: A balcony door (210×90 cm) and a typical tilt window (100×140 cm) have DIFFERENT geometry - the seal designed for the window does NOT fit the balcony door, and vice versa. AirLock™ WINDOW 3/4 m is a self-adhesive tape for the window perimeter. AirLock™ BALCONY is a fabric covering the full door opening with 2 zippers. These are 2 different products for 2 different applications. Attempting to use a window for a balcony door = cold escapes through 80% of the open door surface, air conditioner ineffective.

❌ MYTH 5: You can cut any gasket to your dimensions

✅ FACT: Only TYPE 1 (window self-adhesive 3m/4m) can be cut to a shorter length - the tape is designed with a margin, you can cut off the excess with scissors. TYPE 2 (Roof/Balcony/XL with zippers) cannot be cut - zipper sewn into the fabric, cutting would compromise the structure. For type 2, you choose the variant that matches the actual size of the window/door (roof up to 460 cm in circumference, balcony 210×90, XL 230×90). Attempting a Type 2 modification voids the manufacturer's protection.

🏠 Resident of an attic apartment - Velux roof window 134×140 - "50 m² attic apartment in a block of flats from the 1980s with 2 Velux roof windows. July heatwave 35°C, I bought a PRIME 3.5 kW air conditioner - the first time I turned it on, the temperature in the apartment dropped only to 28°C, the air conditioner worked at full power for 12 hours without any effect. Diagnosis: cold escapes through a leaky roof window (the pipe sticks out through the open window, gap 30 cm). Purchase AirLock™ ROOF with 2 zippers. After installation, the temperature in the apartment dropped to 23°C in 4 hours. The investment paid off in the first week of comfortable sleep. "

🏨 Owner of the Baltic Sea guesthouse (8 rooms, B2B) - "Guesthouse with 8 rooms: 3 with standard windows, 3 with balcony doors 210×90, 2 in the attic with roof windows. 4 PEAK air conditioners rotate between rooms during the season. Each room has a custom seal to fit its window. Reviews of the 2025 season only 5/5 with comments about the comfort of the room temperature. The investment paid off in the first 3 weeks of the season with additional bookings. "

🏘 Tenant of a rented apartment (the agreement prohibits drilling) - "I am renting a 2-room apartment of 38 m² in the city center, the lease agreement in writing prohibits drilling in PVC windows. A COOL 2.6 kW air conditioner was purchased, but without a gasket it did not cool the 16 m² bedroom (temperature 26°C instead of 22°C). AirLock™ WINDOW 3 m self-adhesive - installed in 7 minutes without leaving a trace on the frame. After moving out in August 2024, dismantling took 5 minutes, the tape peeled off cleanly. The apartment owner didn't even notice that the seal was there. Full air conditioner performance without contract conflict. "

🏛 Resident of a single-family house with a 230×90 terrace door - "Living room 32 m² with a 230×90 cm terrace door - I used a classic 210×90 balcony seal and to my surprise, there was a 20 cm gap at the top of the door. The HYPE 4.0 kW air conditioner cooled the living room to 25°C instead of 22°C - the cold escaped through this gap. Replacement for AirLock™ XL 230×90 - full door cover, air conditioner lowers temperature to 22°C in 2 hours. A difference of 20 cm in the seal size = a real difference of 3°C in the comfort of the living room. The choice of variant for real doors is critical. "

🛒 New customer of the COOL 2.6 kW air conditioner - first purchase with a gasket - "May 2025, I buy the first air conditioner in my life - COOL 2.6 kW for PLN 1,200 for a bedroom of 18 m². The seller recommends purchasing the AirLock™ window 3 m together - initially I thought it was an unnecessary addition. In July, in a heat of 33°C, the air conditioner with a gasket reached 22°C in the bedroom. My neighbor with the same air conditioner without a gasket had 26°C and used 30% more electricity. The investment of PLN 80 paid off in the first season from savings on electricity (~PLN 120). I recommend it to everyone - buying a gasket TOGETHER with the air conditioner is a given. "

❓ What if a cheap gasket from the supermarket for PLN 30 is enough?

💪 Cheap seal 30 PLN = often not adjusted to the actual dimensions of the window (universal 1 size), weak tape peeling off after 2 weeks of heat, no manufacturer protection. AirLock™ = 5 variants tailored to the window type, 5+ season holding tape, Mission Air Shield™ 24. Realistic calculation: 5 seasons = 1 AirLock™ seal vs 3-4 replacements of a cheaper 30 PLN seal = 90-120 PLN + loss of air conditioner efficiency due to leakage = +500 PLN on electricity bills. AirLock™ cheaper in life cycle.

❓ What if I don't have a Mission Air air conditioner - will the gasket fit?

💪 Yes, AirLock™ seals are compatible with ALL brands of portable air conditioners. WINDOW models (self-adhesive 3m / 4m) have a wide slot with tape to adapt to any pipe diameter (13cm, 15cm, larger). Models with zippers (ROOF / BALCONY / XL) allow you to adjust the gap for a specific pipe by closing the zipper to the required length. Full universality - works with PEAK / COOL / PRIME / ARCTIC / HYPE / POLAR and competing brands.

❓ What if I have a small window - 3 m too long?

💪 3 m is a safe minimum for tilt windows up to 100–120 cm wide (window perimeter ~ 350 cm + reserve for tape). For smaller windows (e.g. bathroom window 60 cm) - there is 1 m of excess tape left, which you can trim with scissors before installation (the tape is cut to size). There is no seal shorter than 3 m in our line - because 3 m is the practical minimum for most windows in Polish apartment blocks. Choose 4 m only for windows 150–180 cm wide.

❓ What if the installation is complicated and requires a specialist?

💪 Installing AirLock™ seals is so simple that anyone can do it in 5-15 minutes, without any experience. TYPE 1 (self-adhesive window): remove the protective film from the tape, stick the tape around the perimeter of the window frame, insert the pipe through the slot. TYPE 2 (with zippers): unfold the fabric, adjust it to the frame, attach it with Velcro (glued to the frame with double-sided tape), close the zipper. No drilling, no screws, no special tools. Each seal includes step-by-step pictorial instructions.

❓ What if the seal looks ugly on the window?

💪 AirLock™ seals have a neutral grey/white colour matching typical PVC window frames (most apartments in Poland ). TYPE 1 (self-adhesive): only a thin tape on the frame with a slot for the pipe - minimally visible, does not absorb light from the window. TYPE 2 (fabric): covers the full perimeter of the balcony door / roof window, looks like an additional curtain with a sealing function. After the season, the seal is removed and the window returns to its original appearance. Temporary aesthetics (summer season 60–90 days).

• seal for balcony doors,
• velcro tape - approx. 7m
• installation instructions.

By choosing Mission Air products, you get the Mission Air SHIELD package. It is an additional after-sales care, thanks to which you can be sure of calm and comfortable use of the purchased goods.

We cordially invite you to get acquainted with our offer, in which you will find, among others:

• Portable air conditioners,
• Window seals for AirLock air conditioners in many variants,
• Pipes for portable air conditioners in various sizes.

Specifications