The AIRBELT D4 Premium Onyx is a powerful, full-size, ultra-quiet, canister vacuum cleaner that is perfect for wall to wall carpeting and hard floors. What makes the D4 Premium Onyx unique compared to other competing products is that it has a giant 1.5-gallon, Hospital grade, ultra-filtered dirt disposal bag, an unmatched 40-foot cord, 52-foot cleaning radius. This is an extra 15 feet longer than the next longest cord on a canister vacuum! Imagine how much quicker vacuuming would be if you did not have to bend down, unplug the vacuum cleaner from the wall, and plug it back in every time you went to clean another room. The 1.5-gallon, Hospital grade, ultra-filtered dirt disposal bag is extremely large. We find the average consumer only replaces the dirt disposal bag 4-12 times a year which leads to low cost of ownership over the life of the machine.
The D4 Premium Onyx sits on top of 4 casters that all rotate a full 360 degrees. This evenly disperses the weight so there are no tipping issues. Most canisters only have 3 casters. To help maneuverability further, the 7-foot hose rotates 320 degrees. This helps the canister take sharp corners with great ease. Finally, the hose itself is clog resistant by design. The electrified hose is tapered from start to finish for superior air flow and less required maintenance.
The D4 Premium Onyx is part of SEBO’s Onyx Collection and comes with an extended warranty of 10-year non wear parts, 10-year motor. Finally the vacuum comes with a 9 foot extension stretch hose and air driven hand turbo for cleaning stairs and pet hair off furniture, an upgraded parquet brush and a flexible crevice tool for cleaning underneath appliances.
The AIRBELT D4 Premium Onyx lists for $1509 and is SEBO’s top of the line, most expensive vacuum. Compared to its competitors, it is a bargain. Other brands’ canisters it competes with are as expensive as $1599 even though their manufacture’s warranties are not nearly as long.
We recently did a write up on why the AIRBELT D4 Premium is our favorite canister vacuum. Check it out!