4 Pack Engine Saver Oil Filter 111836 With Anti Drain Valve And 30 Micron Media For Sludge And Debris, Three Quarter Inch 16 Thread, 8 to 20 PSI Relief, Fits Cushman Gas 18HP And 22HP Small Engines, Keeps Your Engine Running Smooth, Extends Engine Life

Premium Oil Filters: 4-Pack for Small Engine Protection
✔️ 30-micron media traps sludge and debris, anti-drain valve for smooth starts, 3/4-16 thread, 8-20 PSI relief in a handy 4-pack set

This 4-pack of oil filters is built for small engines, like those in Cushman gas-powered 18HP and 22HP models, to keep oil clean and engines running without hiccups in lawn care or light machinery.

✅ 30-micron filter media captures fine sludge and debris for better engine protection
✅ Anti-drain valve ensures oil stays in place for quick, reliable startups
✅ 3/4-16 thread size fits standard small engine setups easily
✅ 8-20 PSI pressure relief valve handles varying conditions to maintain flow
✅ Designed for high-use engines to boost longevity and smooth operation

💡 What role do pressure relief valves play in oil filters for engine reliability?
Pressure relief valves are key to keeping engines in top shape by managing oil flow.
- They release excess pressure to prevent damage during high-stress use
- Help filter out contaminants that could wear down parts over time
- Ensure consistent performance in everyday applications like mowing or powering equipment
- Make filters more effective for users seeking longer engine life without constant maintenance