These vacuum bags are designed for 107314 backpack vacuums ( 6 quart) with triangular collar opening Always verify your machine model before ordering The 25.4×29.2cm fabric bags efficiently captures pet hair, and larger particles while maintaining optimal airflows for thorough cleaning Ideal for homes with pets or allergy sufferers Made from premium breathable fabric that balances durability with proper thickness, these replacement bags maintain your vacuum ' s suction power while penetration for consistent cleaning results Featuring double layer paper construction with sealed edges, these bags effectively particle leakage and keep collected debris securely contained without releasing back into the air This economical set includes 24 replacement bags that matching at prices, providing long lasting supply for your 6 quart backpack vacuum cleaners