We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Three blue microfiber mop heads in white packaging

3M HM-3110 Microfiber Spin Mop Refill 3 Pack

SKU CH-F98V-XJZMQ

Three-pack of microfibre spin-mop refills with 3.9 in inner and 5.7 in outer triangle fit for 1-tank buckets

  • Container Size3 cm x 6.4008 cm x 18.5928 cm
  • ColorWhite
  • FormLiquid
  • Container TypeBottle
  • FeaturesWidely Use
  • Size/Dimensions6.5 in x 6.5 in x 2.5 in
  • Fits 1-Tank system buckets with 3.9 in inner and 5.7 in outer triangle
  • Microfiber blend absorbs more liquid and releases dirt without shredding like cotton
  • Machine washable and reusable with click-in installation for secure fit
  • Cleans sealed hard floors including wood tile laminate marble and vehicles
  • Pack of three refills each 6.5 in diameter and 2.5 in thick

Compatible Spin Mop Refill Pack

This three-count pack provides direct replacements for 1-TANK system bucket mops with an inner triangle edge of 3.9 inches and outer triangle edge of 5.7 inches. It is designed for households and light-commercial users who already own a compatible bucket and need fresh heads without buying a new system.

Microfiber Head Capacity And Limits

Each refill measures 6.5 inches square by 2.5 inches thick and uses a continuous-filament microfiber blend that absorbs liquid and releases dirt efficiently on sealed hard floors such as wood, tile, laminate and marble. The heads are not compatible with 2-TANK system buckets and will not fit mop bases that lack the specified triangle geometry.

Upgrade From Worn Cotton Or Frayed Heads

Swapping out cotton or shredded microfiber heads for these machine-washable refills restores absorbency and eliminates linting on smooth surfaces. The improvement is worthwhile when the current heads no longer click securely into the base or leave streaks after washing, but the pack offers no benefit if the bucket itself uses a 2-TANK design.

Highlights

  • Fits 1-Tank system buckets with 3.9 in inner and 5.7 in outer triangle
  • Microfiber blend absorbs more liquid and releases dirt without shredding like cotton
  • Machine washable and reusable with click-in installation for secure fit
  • Cleans sealed hard floors including wood tile laminate marble and vehicles
  • Pack of three refills each 6.5 in diameter and 2.5 in thick

Specifications

Brand3M
Container Size3 cm x 6.4008 cm x 18.5928 cm
ColorWhite
FormLiquid
Container TypeBottle
FeaturesWidely Use
Size/Dimensions6.5 in x 6.5 in x 2.5 in
Capacity3 Count
Selling UnitSet
Part NumberHM-3110

Questions about this item

Will these 3.9-inch inner triangle refills fit my existing 1-TANK system bucket mop?

Yes, the refill is designed for 1-TANK system bucket mops only with a 3.9-inch inner triangle edge and 5.7-inch outer triangle edge; it will not fit 2-TANK systems.

How do I know the mop head is securely attached after installation?

Align the three corners of the refill with the mop base and press until you hear a distinct click sound confirming it is locked in place.

What comes in the HM-3110 pack and do I need to buy a bucket or handle separately?

The pack contains three blue microfiber spin mop replacement heads only; the bucket and handle are not included and must be purchased separately if you do not already own a compatible 1-TANK system.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.