The Pentair Maintenance Kit R131076 is designed specifically for vinyl liner pools, providing essential tools to keep your pool clean and well-maintained. This comprehensive kit includes a 912VL brush for effective scrubbing, a 193 vacuum for debris removal, a 127 thermometer to monitor water temperature, a 752 test kit for water quality checks, and a 124 leaf net/leaf rake to clear leaves and debris. Each component is tailored to preserve the integrity of vinyl liners, ensuring your pool stays pristine and inviting throughout the season.