High-Grade Filter

High-Grade Filter (高性能フィルター, kōseinō firutā^?) is an item in Resident Evil 7: Biohazard.

Purpose

Allows Chris to pass through areas with infected air without draining his oxygen, therefore he can stay in these areas indefinitely.

Location

Found on the decapitated head of the second soldier in a cell.

Gallery

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Bibliography

• (in Japanese) BIOHAZARD 7 resident evil kaitaishinsho. Famitsu. 2017. ISBN 978-4-04-733236-2. 

Sources

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