Eureka 3670M Canister Vacuum Review: Compared on Hard Floors and Pet Hair

Most canister vacuums are either lightweight and weak, or powerful and heavy. The Eureka 3670M is one of the cheaper ones trying to be both. At 8.6 pounds with a 12-amp motor, it makes a real case for itself in hard-floor homes. Owner feedback and published specs highlight its strengths and weaknesses in typical household environments with pets and mixed flooring.

At a Glance

What We Liked

Suction for a Lightweight Canister

The 12-amp motor delivers stronger suction than typical for an 8.6-pound machine. It effectively lifts cat hair from laminate floors and picks up fine debris on tile, demonstrating reliable performance on hard surfaces as reported by users and indicated by the motor specs.

Easy to Carry Everywhere

At 8.6 pounds, the vacuum is notably light, making it convenient to carry up stairs or use for overhead cleaning. The compact body and well-positioned handle facilitate maneuvering in multi-level homes or apartments.

Bag System That Actually Contains Dust

The replaceable bag system minimizes dust exposure during emptying, a benefit over many bagless models. The 2.5-liter capacity suits daily use in homes with pets, with included bags providing several months of supply.

Long Reach with the Wand Attachments

Two extension wands stack to extend reach for cleaning ceiling fans, high shelves, and tight spaces like behind appliances. Included tools such as the dusting brush and crevice tool enhance versatility for above-floor and detailed cleaning tasks.

Where It Falls Short

Loud Enough to Wake a Napping Kid

Struggles on Thick Carpet

The vacuum performs adequately on low-pile and flat-weave rugs but encounters resistance and reduced effectiveness on medium to thick pile carpets. Embedded pet hair may require multiple passes, making it less suitable for carpet-heavy homes.

Wand Connections Can Pop

The friction-fit plastic extension wands can occasionally disconnect when pushed at angles in tight spaces, interrupting cleaning. A locking mechanism would improve this aspect.

No Auto Cord Rewind

Real-World Performance

Hardwood Floors with Two Cats

The vacuum excels on hardwood and laminate floors, effectively removing cat hair and fine debris. It glides smoothly without scratching and provides a cleaner surface compared to some uprights on high suction settings.

Stairs

The lightweight design makes stair cleaning manageable, with tools like the crevice and dusting brushes facilitating thorough cleaning of corners and carpet runners. Carrying the vacuum up a flight of stairs is comfortable for most users.

Overhead and Above-Floor Cleaning

Stacked extension wands provide about five feet of reach, enabling effective cleaning of ceiling fans, tall shelves, and high corners without noticeable suction loss. The corded design supports extended use without battery concerns.

Medium-Pile Rug

Performance on medium-pile rugs is modest, with noticeable resistance and incomplete removal of embedded pet hair on initial passes. It is better suited for flat-weave or low-pile rugs.

How It Compares to Alternatives

Compared to cordless models from brands like Dyson or Shark, the 3670M serves as a corded complement for deep cleaning, stairs, and overhead tasks where battery life limits cordless use.

Who Should Buy It

It is not recommended for carpet-heavy homes or noise-sensitive households. Those needing cordless ease or quieter operation should consider other options.

FAQ

Is the Eureka 3670M good for pet hair?

Yes, on hard floors. It effectively picks up cat and dog hair from hardwood, laminate, and tile. On thick carpet, embedded pet hair is harder to remove and may require multiple passes.

Does the Eureka 3670M have a HEPA filter?

No. It uses allergen filtration bags that capture fine dust but are not sealed HEPA. For sealed filtration, consider vacuums with certified HEPA systems covered in our allergy vacuum guide.

How often do I need to replace the bags?

In homes with pets and daily use, bags last about four to five days before suction declines. In lighter-use homes, bags may last two to three weeks. Five bags are included, and replacements are widely available.

Can the Eureka 3670M vacuum stairs?

Yes. Its light weight makes it easy to carry while vacuuming stairs. The crevice tool accesses corners effectively, and suction is sufficient for low-pile stair carpets.

Is the Eureka 3670M loud?

It is louder than average for home vacuums, louder than most cordless and mid-range uprights. Noise is a common complaint, so plan cleaning when noise is less disruptive.

What attachments come with the Eureka 3670M?

Two extension wands, a crevice tool, and a dusting brush. The wands stack for extended reach. There is no motorized brush or pet tool included.

Bottom Line

The Eureka 3670M is a practical vacuum for homes with mostly hard floors, a limited budget, and a preference for corded power. It offers strong suction, a clean bag system, and a lightweight body for easy carrying.

It is not ideal for carpet-heavy or noise-sensitive homes, or those wanting cordless convenience. For its intended use, it performs reliably. For comparisons with other budget options, see our pet hair vacuum roundup.