Check the listing for details. Strainer-Suction and Sump Filter, Stainless Steel Mesh 1/2" ~ 4" Nylon Threads. Condition: New. Listed at 2.05 USD. Strainer-Suction and Sump Filter, Stainless Steel Mesh 1/2" ~ 4" Nylon Threads Product Description: Name: Filter Material: PVC + Stainless Steel Mesh Connection method: Thread connection of hose Color: As shown in the picture Size: 1/2"【20mm】, 3/4"【25mm】, 1"【32mm】, 1-1/4"【40mm】, 1-1/2"【50mm】, 2"【63mm】, 2-1/2"【75mm】, 3"【90mm】, 4"【110mm】 Features: The standard pipe thread can be connected with the internal thread of the ordinary water pipe. Easy to disassemble and use. Notice: Product dimensions are all measured manually, with a tolerance. Size description of PVC pipe fittings:9.5mm=DN6=1/8"13mm=DN8=1/4"16mm=DN10=3/8"20mm=DN15=1/2"25mm=DN20=3/4"32mm=DN25=1"40mm=DN32=1-1/4"50mm=DN40=1-1/2"63mm=DN50=2"75mm=DN65=2-1/2"90mm=DN80=3"110mm=DN100=4" Package Include: According to your choice!