Section 16.02.14.282 - SKIMMERS: REQUIREMENT01.Minimum Requirements. There must be provided: a. A minimum of one (1) skimmer for each four hundred (400) square feet of water surface area or fraction thereof; andb. No fewer than two (2) skimmers in every pool.02.Standard Requirements. Any skimmer used in a pool must comply with all applicable requirements of NSF Standard 50 "Circulation System Components and Related Materials for Swimming Pools, Spas/Hot Tubs," of the NSF International or in the absence of applicable requirements, be approved by the Director's designee.Idaho Admin. Code r. 16.02.14.282