Riccar Standard Hybrid Central Vacuum Cleaner (RCU-H5) Amazing cleaning performance and HEPA media filtration. The Standard Hybrid Central Vacuum with a dual intake cleans up to 6,000 square feet and features. 2-stage motor. This model features a muffler and up to 4.5 gallon capacity. This is backed by a limited lifetime warranty. The power nozzle and accessories are sold separately. Contact your nearest Riccar retailer for installation.