- Perfect Compatibility: These mop head replacements and microfiber spin mop refills are designed exclusively for the O-Cedar EasyWring 1-Tank mop system. They feature an inner triangular rim size of 4 inches and an outer rim size of 6 inches in diameter, ensuring a secure fit. (Note: Not compatible with O-Cedar EasyWring 2-Tank system.) - Superior Microfiber Material: Crafted from high-quality microfiber, these mop heads are durable and machine washable. They effectively clean without scratching surfaces, making them ideal for removing tough dirt and grime from a variety of areas. - Long-lasting and Reusable: Enjoy exceptional durability and a long lifespan with these mop head replacements. They are machine washable, allowing for easy cleaning without the need for hand washing. Simply toss them in the washing machine to refresh the fibers and reuse them, saving you time and money. - Versatile for All Surfaces: These mop heads excel in both wet and dry cleaning applications. Use them wet for a thorough clean or dry for dusting across various hard surfaces, including hardwood, laminate, ceramic tile, vinyl, and linoleum. They are designed to be effective on all hard-surfaced floors. - Practical Use Scenarios: - Ideal for quick clean-ups in kitchens and bathrooms. - Perfect for maintaining dust-free floors in living areas. - Excellent for deep cleaning hardwood floors during seasonal cleaning tasks.