Hydro Tools 8130 Weighted Butterfly Pool Vacuum Head Product Details Size: Inquiries - by email Brand: Hydrotools Product Dimensions: 12 x 6.8 x 4.2 inches Item Weight: 1.6 pounds Shipping Weight: 1.6 pounds Manufacturer: Hydrotools Item model number: 8130 Maintenance Type: Vacuum Heads. Pool Type: Above Ground, In Ground. Vacuum Head Type: Standard. Size: Inquiries - by email Designed especially for vinyl liner pools, this vac head's unique brushpattern channels debris directly to the suction for easy removal. Exceptionalcleaning power! Designed especially for vinyl liner pools, this vac head'sunique brush pattern channels debris directly to the suction for easy removal.Heavy weights help the vacuum hug the pool floor for optimal cleaning power.Snap-Adapt handle fits on any standard telepole. Maintenance Type: VacuumHeads. Pool Type: Above Ground, In Ground. Vacuum Head Type: Standard. From the Manufacturer Weighted butterfly vac head fits both 1 1/4" & 1 1/2" vac hose