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Owners keep the D4 for years of strong, consistent suction on carpet and pet hair, trading a heavier canister and a steep upfront price for filtration and durability that hold up.

Read from 70 owner accountsUpdated September 23, 2026Compare it

What keeps coming up

Owners describe clearly noticeable suction and filtration, often citing less dust and odor in the house after switching from bagless machines, and several say it is the best vacuum they have owned for pet hair on carpet.

Recurring in 9 of 70 accounts · See accounts

What keeps coming up against it

Bag capacity is divided: some owners like that the bag takes months to fill, while others find that when it does get dense, airflow and pickup drop off until the bag is replaced.

Recurring in 7 of 70 accounts · See accounts
Life with it

Once the newness wears off, the suction and filtration keep being the thing owners notice, especially with pets: less dust in the air, carpets that look and feel clean, and, for some, a lot less odor after vacuuming than their old machine produced. Emptying the bag becomes an infrequent chore rather than a weekly one, since several owners report going months between bag changes.

The canister shape takes some adjustment. A few owners mention getting used to hauling and steering it around furniture compared to an upright, and the swivel hose is called out as something that helps with that. The size and weight are a known trade-off some accept for the performance, and a couple of owners specifically weigh it against smaller, lighter alternatives.

Reliability & repairs

Owners who have had the D4 for months to a few years describe it as solid and built to last, with several expecting it to outlive cheaper bagless machines by a wide margin. Build quality comments mention a bag that stays surprisingly under capacity for a long time and a machine that keeps performing the same way it did on day one.

A few owners report specific issues: one unit letting dust out at the dock and being returned, and a used unit with a worn motor inlet seal that needed a manual teardown to fix. When the bag gets packed too dense, airflow and suction visibly drop until the bag is swapped. Long-term accounts here are still fairly thin for a product with this many owners, so it is worth saying plainly that most of what is reported so far covers the first year or so of ownership rather than many years of use.

More detail
What owners praise, where they are split, and the follow-up timeline

What owners praise

  • value for price11 of 13who raised it
  • carpet performance11 of 11who raised it
  • build quality8 of 11who raised it
  • suction power8 of 10who raised it
  • bag capacity5 of 8who raised it

Where owners have concerns

  • maneuverability4 of 5who raised it

Counted from the owners who raised each subject, not from everyone. A subject is judged once at least 4 owners raise it.

11 more subjects came up from fewer than 4 owners each, which is not enough for a fair reading. To see how it stacks up, compare it with another machine.

Does it still kick?

2 weeks3 months6 months1 year2 years

The same owner, asked again at each point. Fills in as owners answer.

Where this came from

Where this came from

Public discussions we read and summarised in our own words. Nothing here was submitted to Still Kicks.

Counted from public accounts by people who said they own it, and summarised by Still Kicks in its own words. Not a manufacturer claim, a lab test or an estimate.

Nothing here asks for anything about you unless you write to us.