Fitment: Bulkhead Replacement for Clean & Clear Plus Cartridge Filters and FNS Plus DE Filters, Nautilus D.E Filters and Pac Fab Sea Horse Stainless Steel Cartridge Filters. Compatible with Clean & Clear Plus pool and spa cartridge filter models CCP240, CCP3201, CCP4201, CCP5201. Also suitable for Nautilus and Quad pool/spa D.E. filter models NS36, NS48, NS60, NS72, QUAD 60, QUAD 80, QUAD 100 Features: 1) Measures 2-inch diameter, with 2-3/8-inch 8 buttress threads. Professionally tested to provide OEM replacement part # 194801, 14-110-1800, 4601-4801, PAC0516490,PEN194801 .
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