Packaging: includes 2 replacement hose weights for pool cleaners, providing enough quantity for daily use or replacement. convenient to share with neighbors. Compatibility: universal hose weight replacement that fits most pool cleaners. compatible with Zodiac Baracuda W83247 X70105 hose weight and fits Kreepy Krauly K12054 K12454 hose weight. Weight and design: each hose weight replacement weighs about 55 g. designed to sink the pool cleaner hose to the pool floor. note: this part is not a hose float but a weight to weigh the hose down. Purpose and benefits: helps prevent the automatic pool cleaner vacuum head from floating in the water without vacuuming by increasing hose weight. it is only designed to add weight to the hose, not to act as a hose float. Use scenarios: 1) Regular residential pool maintenance to ensure the cleaner stays submerged and operates effectively. 2) Spare set for replacement or to share with neighbors, ensuring you have a ready supply. 3) Pools where the hose tends to rise or float during cleaning; adding weight helps keep the hose submerged for consistent cleaning results.