Exact model stated by the manufacturer

Levoit Core 400S replacement filter

Documented OEM reference: Levoit Core 400S Air Purifier HEPA Replacement Filter · HEACAFLVNUK0053

UK page says designed for Core 400S; Canada (HEACAFLVNCA0058) and US smoke-remover (HEACAFLVNUS0081A) name it by title only.

Limits. Does not compare with Core 400S-P filters.

Source market: UK · Checked 2026-10-20. No stock, price, or seller claim is made. Fit is not filtration performance.