WAIKAS CBR2-C2 Roborock-Compatible Dust Bags, 20-Pack

Roborock-Compatible: WAIKAS CBR2-C2 dust bags are sold as a 20-pack replacement for compatible Roborock robot vacuum models. The listing claims 3.5-litre capacity, while another product description states 2.7L, so check the capacity details and your model’s fit before buying.

At a glance

Pack of 20 disposable replacement dust bags.
Listing describes a four-layer build using non-woven and meltblown fabric.
The seller recommends replacing a bag every 1–2 months, but actual timing depends on use.

Price

$50.99Save 15%

Reference price: ~~$59.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

A 20-bag pack means fewer repeat purchases than a small refill pack.
The listed fabric layers and claimed push-pull handle are intended to support contained disposal and straightforward replacement.

Technical specifications

10 specifications

Identity
Brand	WAIKAS
Model	CBR2-C2

Dimensions and installation
Dimensions listed	28 x 15.5 x 10.8 centimetres
Weight listed	0.7 Kilograms

Materials and protection
Material listed	Non-woven Fabric, Meltblown Fabric
Listed filtration feature	Anti Allergen

Capacity and pack
Capacity in product details	3.5 Liters
Capacity in feature description	2.7L
Number of bags	20

Compatibility
Compatible models listed	for Q7 L5+, Q7 M5+, Q10 X5+, Q10 S5+, Q5+, Q5 Pro+, Q5 Max+, Q7+, Q7 Max+, Q8 Max+, S8+, S7 Pro, S7 Max Ultra, S7 MaxV Ultra, S8 Pro Ultra

What to know before buying

Listing details to confirm

Listing details are inconsistent: capacity is given as 3.5 Liters in product details and 2.7L in the feature copy, and compatibility lists vary across sections. Check that your exact vacuum model is supported and confirm the capacity before purchase. The 99.97% allergen-filtration claim is not independently verified.

Who is it for?

A good fit for

Roborock owners whose exact model appears in the compatibility list and who want a multi-bag refill pack.
Buyers who prefer disposable bags and are comfortable confirming fit against their vacuum model.

Less suited to

Owners of models not clearly listed as compatible.
Buyers who need a settled capacity specification or independently verified filtration performance.

WAIKAS CBR2-C2 Roborock-Compatible Dust Bags, 20-Pack · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 1,072 ratings

5 stars77%77%
4 stars13%13%
3 stars4%4%
2 stars1%1%
1 star5%5%

Customer feedback highlights positive reports about fit, function, value and installation, but experiences are not uniform. Some customers report dust leakage around the gasket, compatibility trouble or difficulty emptying a bag. That makes model matching and the bag’s sealing and removal behaviour important to consider, especially given the listing’s varying compatibility details. The aggregate ratings skew positive, but ratings alone do not explain individual experiences.

Positive themes

Customers describe a good fit and performance similar to the original bags.
Customers report easy installation and favourable value for the quantity supplied.

Negative themes

Some customers report dust leakage at the gasket.
Some customers report compatibility problems and difficulty emptying the bag.

Mixed feedback

Feedback on dust extraction is mixed.

Frequently asked questions

How many bags are included?

The listing identifies this as a 20-pack.

Which Roborock models are listed as compatible?

The listing names models across Q5, Q7, Q8, Q10, S7 and S8 lines, with additional variants in its feature copy. Because the lists differ, confirm your exact model before ordering.

What is the stated bag capacity?

The product details state 3.5 Liters, while the feature description states 2.7L. The listing does not resolve this discrepancy.

How often should the bags be replaced?

The seller recommends replacement every 1–2 months. Actual replacement timing may vary with cleaning frequency and debris.