3 Piece AC Fin Comb Coil Cleaning Kit, Covers 8-22 FPI for HVAC, RV & Auto

COMPLETE AC COIL CLEANING & FIN REPAIR KIT: Keep your air conditioner coils clean and helps maintain airflow with one convenient maintenance set. Includes a fin comb for 8-15 FPI coils, a fin straightening tool for 16-22 FPI fins, and a dual-sided cleaning brush for seasonal HVAC upkeep. Suitable for window units, mini splits, central air conditioners, condensers, evaporators and radiator-style heat exchangers | HELP STRAIGHTEN BENT FINS & IMPROVE AIRFLOW: Bent fins restrict airflow and reduce cooling performance over time. The fin straightening tool helps realign damaged fin rows on condensers and evaporators, while the fin comb smooths low-density coils for easier maintenance. Supports 8, 9, 10, 12, 14, 15, 16, 18, 20 and 22 fins per inch - covering the many common residential HVAC coil spacings without needing multiple tools | CLEAN COILS WITHOUT HARSH CHEMICALS: Remove dust, lint, leaves and accumulated debris using the double-sided coil brush. The stainless steel pin side loosens stubborn buildup and compacted debris, while the soft bristle side gently clears delicate surfaces with light pressure to reduce the risk of fin damage or leaving residue. The wood handle provides a firm, comfortable grip in tight spaces around outdoor condensers and indoor air handlers. | COVERS 8-22 FPI COIL SPACING: Unlike single-size tools, this kit supports 8, 9, 10, 12, 14, 15, 16, 18, 20 and 22 fins per inch. The rotating fin comb head adjusts to match low-density coil spacing on window and mini split units. The fin straightening tool handles standard residential condenser and evaporator coils. One kit replaces the need for separate tools across different HVAC system types | STEP-BY-STEP TIPS FOR BEST RESULTS: Match the correct FPI setting before use - inserting the wrong size can worsen fin damage. Apply light, steady pressure and guide the tool slowly along the fin rows rather than forcing it through. For heavy debris, use the steel pin side of the brush first to clear the area before straightening. These tools work best on fins that are bent or folded but still intact - severely crushed or broken fins may not fully recover