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Alen BreatheSmart 75i replacement filter
Documented OEM reference: BreatheSmart 75i HEPA Filter · F20011/F20012/F20015
Model-named filter product; no explicit fits sentence.
Limits. Does not establish fit for 75i Pre-filter or other accessories.
Alen official product page · US ↗
Source market: US · Checked 2026-10-20. No stock, price, or seller claim is made. Fit is not filtration performance.
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Filter Ledger. “US Alen BreatheSmart 75i Replacement Filter”. https://filters.toolatlas.app/en-us/filters/alen-breathesmart-75i/. Last updated October 23, 2026.