
Hoover Spirit
Score: 75/100
Miele HyClean Air CO
Score: 86/100Rankings

Miele HyClean Air CO bags provide 99.99% filtration with an automatic closure system and are constructed from 80% recycled material, delivering sustainable high performance for Guard M1 vacuums. The heavier, larger bags come in an eight-pack but are limited to a single vacuum model and lack warranty coverage. Best suited for environmentally conscious users of the Guard M1 who need a larger supply.

Hoover Type K replacement bags in a ten-pack provide HEPA-grade filtration and ample quantity for regular cleaning. The trade-off is a heavier bag weight and lack of auto-seal convenience. Ideal for Hoover Spirit owners who need higher filtration and prefer buying in bulk.
| Attribute | ![]() | ![]() |
|---|---|---|
— | 99.99 %best | |
10 bagsbest | 8 bags | |
| ↓ lower better | 227 gbest | 340 g |
| ↓ lower better | 12.7 cmbest | 17.3 cm |
| ↓ lower better | 20.3 cm | 19.8 cmbest |
| ↓ lower better | 25.4 cm | 23 cmbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
General(2) | ||
Compatible Vacuum Models | Hoover Spirit canister vacuums | Miele Guard M1 Vacuum Cleaners |
Pack Size (bags per pack) (bags) | 10 bags | 8 bags |
Design(5) | ||
Bag Weight (empty) (g) | 227 g | 340 g |
Bag Dimensions (HxWxL) (cm) | 12.7x20.3x25.4 cm cm | 17.3x19.8x23.0 cm cm |
Height (cm) | 12.7 cm | 17.3 cm |
Width (cm) | 20.3 cm | 19.8 cm |
Length (cm) | 25.4 cm | 23.0 cm |
Features(1) | ||
Included Items | 10 paper vacuum bags (model 4010028K) | 8 vacuum bags, 2 exhaust filters |


Products in the top-left offer the best value (high score, low price).

