Comprehensive Ac Maintenance Kit: The Set Includes A Dual-sided Evaporator Coil Cleaning Brush And Robust Metal Fin Comb, Designed To Remove Dust Grime Efficiently. This Combination Prevents Premature Failure Of Your Hvac System, Ensuring Long-lasting Performance. Efficient Featuring Smooth Stainless Steel Pin Our Cleaner Effectively Dislodges Dirt From Coils. Straightener Is Optimally Stiff, Allowing You Reshape Fins Without Causing Damage, Maintaining Integrity Efficiency Unit. Cost-effective Solution: Regular Use Can Significantly Reduce Energy Bills By Keeping Clean, Eliminating Need For Expensive Professional Services. Small Investment In Lead Substantial Savings On Operational Costs. Optimal Performance Year-round: Prevent Losses Potential Breakdowns, It's Recommended Unit's Every Three Four Months. Ensures Air Conditioner Operates At Peak Throughout Year, Regardless Season. Versatile Tool Ideal Variety Applications, Be Used Refrigerators, Radiators. Whether You're Or Diy Enthusiast, Essential Various Cooling Heating Equipment. Actual Product May Have Slight Color Difference Which Will Not Affect Use Colour:photo Color Material:plastic + Metal Package Contents: 1 X Comb Brush Only Above Content, Other Products Are Included. Note: Light Reflection Different Displays Cause Item Picture Little Real Thing. Measurement Allowed Error 1-3cm.