Roborock Qrevo 2 Pro: problems, parts and running costs

Checked: 2026-10-06

Summary

The Qrevo 2 Pro’s main weakness is mopping: the only hands-on review found it cleaned only specific areas and never completed a full floor in one pass. Running costs center on dust bags at roughly $26 for a 6-pack from Roborock, replaced about every four weeks with daily use. At $549.99 from Roborock’s US store it is a reasonable buy for mostly-carpet homes; at the $799.99 list price the value case weakens.

Common problems and fixes

Mopping cleans only partial areas — the Android Police reviewer reported the robot “has only ever cleaned very specific areas rather than the entire floor” and never completed a full floor in one pass; an app setting may be the cause, and the unit was tested ahead of launch so a software update may address it. [3]
Mop washing and drying noise is intrusive — the reviewer called it more audibly intrusive than the actual cleaning; noise is about 56–57 dB during washing and drying. [3][5]
Rug and mat edges get pulled and flipped — the robot pulled at rug and mat edges and turned them over during testing. [3]
Dust bag required — the dock requires a dust bag with no bagless option, adding recurring cost versus bagless competitors. [3]
Dock is large and power cord is short — at 19.45 in deep and 17.72 in tall the dock is physically large; the reviewer found it too large for a small home and noted the short power cord constrains placement. [1][3]
Suction figure disputed — Roborock’s US store states 20,000 Pa while UK, Hong Kong and Australia/NZ stores state 25,000 Pa for the same model name and dimensions; unresolved. [1][4][5][6]

Parts and consumables

Dust bags — about $26 for a 6-pack from Roborock (Android Police, 2026-10); the US store accessory listing shows $25.59 for a 6-pack covering the Qrevo series. Replaced roughly every four weeks with daily use in a small home. [3][10]
Roborock cleaning solution — $19 for 480 ml per Android Police; the US store lists $18.99 for a 480 ml bottle. [3][10]
Rotating mop cloths — the US store lists a 4-pack for Saros 20 and Qrevo Edge 2 at $39.99; Qrevo 2 Pro fit unconfirmed. [10]
Washable filters — the US store lists a 2-pack covering Qrevo/Qrevo Pro/Edge/Curv series at $32.99; Qrevo 2 Pro fit unconfirmed. [10]

Yearly running cost

Dust bags are the main recurring cost: about $26 per 6-pack from Roborock, with a bag change roughly every four weeks with daily use in a small home. That works out to about $26 every four weeks in bags. Cleaning solution adds $19 for 480 ml. Electricity is negligible. Mop cloths and filters add further cost but Qrevo 2 Pro-specific pricing was not confirmed. The dust bag cost is what pushes this model above bagless competitors over several years. [3][10]

When it is a good buy

At $549.99 or below (Roborock US store, 2026-10) the feature-per-dollar case is strongest for a home that is mostly carpet. [1][3]
At $799.99 list (Roborock US store, 2026-10) the value case weakens sharply — premium-tier money for a machine with no independent lab test and a mop function one reviewer found unreliable. [3][9]
Bagless competitors are cheaper to own over several years if the mop-detachment feature is not a priority. [3]