Oil Filter usually found on the engine block, the oil filter is designed to protect your car engine by trapping any large and potentially damaging particles in the oil. It's vital that your filter is kept clean, as a clogged filter can quickly prevent your engine form being properly lubricated. The advice is to replace.
Every player should have a ball. For the youngest kids (5- to 8-year-olds), a coach's number one duty is to make sure the kids are as active at practice as possible! The best way to ensure that the kids are active is to make sure every kid has a basketball (a practice I borrowed from youth soccer many years ago).
Be sure to have your 5 or 6 year old use a smaller basketball, like the ones now being marketed by Spalding under its Rookie Gear label. Children ages 7 to 9 can start learning the rules and practice dribbling the ball. At this age, children are now ready to join a youth team and start practicing more. At this young level, games are usually played without keeping score because sportsmanship and team play is the most important aspect to learn at this level.