Observed arrival · 2026-10-16
Filter Fit Navigator (フィルター適合ナビ)
A Japanese lookup tool matches humidifier and air-purifier model numbers to compatible replacement parts from five manufacturers.
○Open
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$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Japanese owners of listed humidifiers and air purifiers
- Worth noticing
- It cautions that models such as HD-RX519 and HD-RX519E7 can take different filters, so users should enter the full suffix.
Field notes
The page directs users to the appliance’s side or rear label and asks them to copy the full model number, including any suffix. It separates filter categories such as washable, disposable, humidifying, dust-collection, and deodorizing types. The site says it uses manufacturer fitment information, and explicitly notes that compatibility claims for third-party alternatives have not been verified by the manufacturers or by the site.
Observed signals
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Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
ƒJavaScriptBrowser-side code central
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