Cleaning your wall-mounted air conditioner just got way less messy with this universal cleaning cover! Made from durable PU waterproof material, this blue protector bag stretches up to 1.3 meters to fit most 2P-3P household air conditioners. The clever design features an elastic strap that securely fastens around your AC unit, plus a cord fastener that lets you adjust the opening exactly how you need it. The built-in concave sewage tank collects all the dirty water, and the included thick PVC drainage pipe (about 15mm diameter) quickly directs wastewater into a bucket - no more water splashing all over your walls or floor! Some packages even include extra goodies like wall coverings, cleaning brushes, and a watering can depending on which option you choose. The quality sewing ensures this cover will last through multiple cleaning sessions, and when you're done, it can even double as a dust cover for your AC unit between cleanings. Just remember to remove any large dirt chunks before starting to prevent pipe clogs. This cleaning kit makes what used to be a dreaded chore into a quick, clean process that protects your home from water damage.