Air Filter for Stihl HS81, HS86 Hedgetrimmer
SKU: Stihl | ST-4237 120 1800
- Regular price
- £2.30 Ex VAT
- £2.76 Inc VAT
- RRP: £2.03 Ex VAT
- Sale price
- £2.03 £2.30 Ex VAT
- Regular price
-
- £2.44 £2.76 Inc VAT
- Was £2.03 Ex VAT
Free Standard UK Delivery Over £75 +VAT
Easy Returns
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Product information & specifications
Is your Stihl HS81 or HS86 hedgetrimmer not performing at its peak? A clogged air filter could be the culprit. A fresh air filter is essential for maintaining optimal engine performance, reducing emissions, and extending the life of your Stihl trimmer.
This high-quality air filter is specifically designed for the Stihl HS81 and HS86 hedgetrimmers. It features a precisely engineered paper element that effectively traps dust, dirt, and debris before they can enter the engine. This protects internal components from wear and tear, ensuring smooth operation and consistent power.
Genuine Stihl Part.
OEM No. 4237 120 1800.
Suitable for the Following Applications:
HS81R, HS81RC, HS81T, HS81TC, HS86R, HS86T
Is your Stihl HS81 or HS86 hedgetrimmer not performing at its peak? A clogged air filter could be the culprit. A fresh air filter is essential for maintaining optimal engine performance, reducing emissions, and extending the life of your Stihl trimmer.
This high-quality air filter is specifically designed for the Stihl HS81 and HS86 hedgetrimmers. It features a precisely engineered paper element that effectively traps dust, dirt, and debris before they can enter the engine. This protects internal components from wear and tear, ensuring smooth operation and consistent power.
Genuine Stihl Part.
OEM No. 4237 120 1800.
Suitable for the Following Applications:
HS81R, HS81RC, HS81T, HS81TC, HS86R, HS86T
Delivery & Returns
Christmas Returns - We’ve extended our usual limit for returns. Any purchases made online or in store (except Sale items) between 10 October and 24 December 2025 can be returned as late as 26 January 2026. For purchases made from 25 December 2025 onwards, our normal refund policy will apply.
UK Standard Delivery from - £3.60+VAT
Estimated delivery 2-4 days
Free Delivery available for orders above £50+ VAT
Estimated delivery 2-4 days
Next Day Delivery - £5.00+VAT
Estimated delivery 1 day when ordered before 3PM Monday - Friday
International Delivery Europe from - £10.00
Estimated delivery 2-7 days
International Delivery Rest of the World from - £12.00
Estimated delivery 2-11 days
Returns
30-Day Return Policy
For more information on shipping options, visit our shipping page here.
Christmas Returns - We’ve extended our usual limit for returns. Any purchases made online or in store (except Sale items) between 10 October and 24 December 2025 can be returned as late as 26 January 2026. For purchases made from 25 December 2025 onwards, our normal refund policy will apply.
UK Standard Delivery from - £3.60+VAT
Estimated delivery 2-4 days
Free Delivery available for orders above £50+ VAT
Estimated delivery 2-4 days
Next Day Delivery - £5.00+VAT
Estimated delivery 1 day when ordered before 3PM Monday - Friday
International Delivery Europe from - £10.00
Estimated delivery 2-7 days
International Delivery Rest of the World from - £12.00
Estimated delivery 2-11 days
Returns
30-Day Return Policy
For more information on shipping options, visit our shipping page here.