Memrita
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Window Air Conditioner Foam Block for U-Shaped Window AC Units, 2 Pack Air Conditioner Side Insulation Foam Blocks with Seal Strip, Prevent Cold Air Leakage, White
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Window Air Conditioner Foam Block for U-Shaped Window AC Units, 2 Pack Air Conditioner Side Insulation Foam Blocks with Seal Strip, Prevent Cold Air Leakage, White
Effectively prevent cold air leakage and keep your home comfortable with our easy-to-install window air conditioner foam block.
Window Air Conditioner Foam Block for U-Shaped Window AC Units, 2 Pack Air Conditioner Side Insulation Foam Blocks with Seal Strip, Prevent Cold Air Leakage, White
Item #: 99717208

Window Air Conditioner Foam Block for U-Shaped Window AC Units, 2 Pack Air Conditioner Side Insulation Foam Blocks with Seal Strip, Prevent Cold Air

Item #: 99717208

USD 23

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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us Imported from USA store

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Order now and get it around Wednesday, July 08
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Effectively prevent cold air leakage and keep your home comfortable with our easy-to-install window air conditioner foam block.
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What Stands Out

Effective Insulation
These foam blocks provide superior insulation for U-shaped window AC units, reducing energy loss and enhancing cooling efficiency for comfortable indoor climates while saving on electricity bills.
Easy Installation
Designed for quick and hassle-free installation, these foam blocks fit snugly around U-shaped AC units, eliminating the need for complicated setups, and ensuring a perfect fit in any window.
Durable Material
Crafted from high-quality foam, these blocks are built to last, resisting wear and tear while maintaining performance, ensuring reliable service through various weather conditions for years to come.

Product Details

Shop Window Air Conditioner Foam Block for U-Shaped Window AC Units, 2 Pack Air Conditioner Side Insulation Foam Blocks with Seal Strip, Prevent Cold Air Leakage, White online at a best price in Palau. B0CYL71717
Item Weight1.5 lbs (680 grams)

Who Should Buy?

Suitable For
  • U-Shaped AC Users

    Ideal for those who own a U-shaped window air conditioning unit needing effective insulation and sealing.

  • Energy Savers

    Great for users focused on energy efficiency by minimizing air leakage and improving cooling performance.

  • Easy Installation Seekers

    Designed for individuals looking for quick and hassle-free installation without requiring special tools or skills.

Not Suitable For
  • Traditional AC Users

    Not suitable for users with conventional window air conditioning units that do not fit U-shaped blocks.

  • Severe Weather Areas

    May not provide sufficient insulation in extreme weather environments or for users living in severe climates.

  • Aesthetic Preferences

    Not recommended for users concerned about the visual appearance, as foam blocks may not blend well with decor.

Product Description

Window Air Conditioner Foam Block for U-Shaped Window AC Units, 2 Pack Air Conditioner Side Insulation Foam Blocks with Seal Strip, Prevent Cold Air Leakage, White

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are Window Air Conditioner Foam Blocks?

    Answer: Window Air Conditioner Foam Blocks are specially designed insulation components used to fill gaps around U-shaped window AC units. They help to prevent cold air from escaping and warm air from entering your space. By properly sealing these gaps, you can enhance your cooling efficiency and reduce energy costs. These foam blocks come with a seal strip for added airtightness, ensuring a snug fit that contributes to optimal climate control in your home.
  • Question: How do these foam blocks enhance energy efficiency?

    Answer: These foam blocks improve energy efficiency by creating a tight seal around the air conditioning unit, effectively reducing the amount of cold air that leaks out and warm air that seeps in. This ensures the AC operates more efficiently, maintaining a consistent indoor temperature without overworking the unit. By minimizing energy wastage, these insulation blocks help you achieve significant energy savings.
  • Question: What is included in the 2 Pack of Foam Blocks?

    Answer: The 2 Pack of Window Air Conditioner Foam Blocks includes two pre-cut foam blocks that fit snugly around U-shaped air conditioning units. Additionally, they come with a seal strip for enhanced insulation quality. This combination allows for easy installation and maximum efficiency in keeping your living space comfortable and draft-free.
  • Question: Are these foam blocks suitable for all U-shaped window AC units?

    Answer: While these foam blocks are designed specifically for U-shaped window AC units, it's essential to check the dimensions of your AC model. Most standard U-shaped units will fit these foam blocks well, ensuring effective sealing. However, for units that have unique designs or dimensions, you may want to measure the gaps to confirm compatibility.
  • Question: How do I install the insulation foam blocks?

    Answer: Installing the insulation foam blocks is straightforward. First, clean the area around the air conditioner to ensure there’s no debris. Then, position the foam blocks on the sides of the AC unit, pressing them firmly to secure a good fit. Use the provided seal strip to cover any remaining gaps for extra insulation. This simple installation process helps enhance your air conditioner's performance instantly.
  • Question: Can these blocks be reused each season?

    Answer: Yes, these foam blocks can be reused each season as long as they are in good condition. After use, clean them properly before storing to maintain their structural integrity. Reinstalling them each cooling season will help ensure continued efficiency in insulation and performance of your air conditioner.
  • Question: Do these foam blocks help reduce indoor noise from the AC unit?

    Answer: Yes, these foam blocks can help reduce noise from the air conditioning unit. By filling gaps and creating a more secure fit, they can minimize vibrations and sound transfer from the unit to the interior of your home. This makes for a quieter indoor environment, enhancing your comfort while the AC is running.
  • Question: Is it necessary to use insulation foam blocks with my U-shaped AC unit?

    Answer: While not mandatory, using insulation foam blocks is highly recommended for U-shaped AC units. They significantly improve climate control and energy efficiency by sealing off gaps, which is crucial in extreme weather conditions. If you want to maximize the performance and cost-effectiveness of your AC unit, investing in these foam blocks is a smart choice.
  • Question: Where can I buy Window Air Conditioner Foam Blocks for U-shaped Window AC Units in Palau?

    Answer: You can purchase the Window Air Conditioner Foam Blocks for U-shaped Window AC Units from Ubuy. Ubuy offers a convenient platform to find these insulation blocks, ensuring that your air conditioning installation is optimized for performance and comfort. Browse their selection for the best options tailored to your needs.
  • Question: Are there any specific maintenance tips for these foam blocks?

    Answer: To ensure the longevity of your foam blocks, periodically check them for any signs of wear or damage. Cleaning them with a damp cloth will help remove dust and allergens, maintaining their insulating properties. If you notice any degradation, consider replacing them to ensure ongoing efficiency in your AC unit's operation.

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“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

USD 23

Order now and get it around Wednesday, July 08

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Prevents cold air leakage, enhancing cooling efficiency.
  • Easy installation; no professional tools are required.
  • Includes insulation and sealing strips for improved performance.
  • Made from high-quality foam for long-term durability.
  • Fits U-shaped window AC units, ensuring compatibility.
  • Blocks heat and prevents dust, improving indoor comfort.