Improvement case

The voices of our customers are
It is used to create better products.
2023.08.09 update

Product name: Air conditioner drain hose insect repellent cap (soundproof)

JAN code 4550480240442
The package has been renewed to make it easier to understand the features of the product!

customer's voice

Character illustration
  • The package is hard to read! Why is the package white even though the product is white? I think it would be good to appeal more functions such as "soundproofing" and "check valve"!

It has improved!

We improved the packaging after hearing from customers that the product was difficult to understand and that they could not imagine how it would be used.

◆ The package consists of two tones of white and blue. By bringing blue to the background of the product, it is a design that makes it easy to understand the shape of the product even from a distance.
◆ Product features are displayed in red.

[Product information]
Material: Body: Polypropylene, Check valve: Silicone rubber
Product size: 2.8cm x 4.8cm x 2.8cm
Contents: 1 piece
* Can be used for both hose inner diameter Φ14mm and Φ16mm types.

【installation method】
bellows
connection
straight cut
Gradient to tilt
Cut the hose if necessary, as it is attached to the bellows, not the hose connection.
*Do not cut the end of the hose diagonally, but cut it straight.
Insert this product into the tip of the hose. Set so that the hose has a slope. In some cases, fix the connection with vinyl tape.
  • Before

    Before improvement

  • After

    After improvement

Customer comments

  • Originally I was wearing an insect repellent cap on the air conditioner hose, but I have been annoyed by the popping sound since three years ago. Actually, it was not a cute popping sound, but a loud, thumping sound like a drum being beaten.
    I saw on the net that wearing an insect repellent cap would be effective in reducing the popping sound, and that wearing this one would not have any effect, but I bought it and tried it on. Then the check valve worked and the sound disappeared!
    I'm really happy to be able to solve what I've been worried about for 100 yen. When I asked the dealer, I was told that it would cost about 20,000. So this product is worth 20,000 to me.
    Thank you for making such a good product and selling it for 100 yen. thank you very much!

  • Before it gets hot, I installed the "air conditioner drain hose insect repellent cap"! Even women can easily install it, and the popping sound that I used to worry about when drying laundry has been eliminated. I'm glad I bought it.