Abstract: A pool skimmer basket kit for cleaning pool water is provided, which includes: a first skimmer basket having a peripheral wall portion and a bottom wall portion, each wall portion of the first skimmer basket defining therein a plurality of perforations of a first size; and a second skimmer basket having a peripheral wall portion and a bottom wall portion, each wall portion of the second skimmer basket defining therein a plurality of perforations of a second size. The pool skimmer basket kit of the invention may further include a third skimmer basket, the third skimmer basket having a peripheral wall portion and a bottom wall portion, each wall portion of the third skimmer basket defining therein a plurality of perforations of a third size. Each skimmer basket has a different color to one another for facilitating identification by the user.

Abstract: A buckle is operative to have a locking state wherein engaging components are prevented from displacement relative one another simultaneously with their engagement.

Abstract: An isocyanurate stabilizer to the chlorinated pool water includes a tablet of chemically pure isocyanuric acid soluble in the pool water before a chlorinated tablets are added into the pool water.

Abstract: A drain assembly for a pool cover which includes a drain fitting positioned in a hole formed in the pool cover; a screen connected to the pool cover and positioned above the drain fitting to minimize the amount of debris entering the drain fitting; a buoyant barrier assembly connected to the pool cover adjacent to a perimeter of the screen to maintain a predetermined volume of water on the pool cover; and a flexible conduit connected at a first end to an outlet end of the drain fitting. A second end of the conduit is connected to an opening formed in a side of the pool. The barrier assembly includes a tubular shaped buoyant material housed within a pocket formed by two sections of material. The self-draining pool cover can also include floats for preventing portions of large pool covers from sagging into the water.