Premium‑quality replacement air filters designed for Mountfield and Stiga lawn‑mowers. This 2‑pack (SP414 / HP414) keeps your engine breathing clean air, extending mower life and maintaining peak performance.
Key features
– Exact fit: 110 mm L × 80 mm W × 20 mm H – matches the original part number 118550704/0.
– Universal compatibility: Works with all models equipped with RS100 or RV100 engines, including HP42R, HP45, HP46R, HP164, HP180R, HP414, SP42R, SP46, SP164, SP180R, SP414 and many 2011‑2018 variants.
– Two filters per pack: Replace the old filter and keep a spare on hand for quick swaps during the mowing season.
– Durable construction: High‑efficiency paper media captures dust and debris while allowing optimal airflow.
Why choose this filter?
It’s a cost‑effective alternative to the OEM part without compromising on fit or filtration performance. Ideal for DIY maintenance or professional service technicians who need a reliable, ready‑to‑install solution.
Installation tip: Ensure the mower is turned off and the engine has cooled before removing the old filter. Seat the new filter snugly in the housing and secure the cover – you’re ready to mow with clean air again.
Keywords: Mountfield air filter, Stiga air filter, lawn mower air filter replacement, SP414 air filter, HP414 air filter, RS100 engine filter, RV100 engine filter.
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