Continuing the tradition of excellence from MaxFlow®, the leading STIHL® aftermarket chainsaw filter supplier, comes these revolutionary MaxFlow® MF 462, MF400/362 severe condition air filter kits.
Following the release of these kits, similar MaxFlow filter kits the new MS400.1 (when released in the USA) will also be available.
Use of MaxFlow® products indicates acceptance of user responsibility for equipment compliance and any non‑stock modifications. View full disclaimer Copyright © 2026 MaxFlow Chainsaw Filter Upgrade for Professional Stihl Users - All Rights Reserved.
