stainless steel filter net bathroom floor drain washbasin sink bathroom sink sewer pipe hair anti-blocking artifact

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universal long filter core [2 packs] rust-proof thickened type(通用长款过滤芯【2个装】防锈加厚型) universal filter element [1 long +1 short each] anti-rust thickening(通用滤芯【长款＋短款各1个】防锈加厚) universal short filter element [2 packs] rust-proof thickened type(通用短款过滤芯【2个装】防锈加厚型) universal long filter core [3 packs] rust-proof thickened type(通用长款过滤芯【3个装】防锈加厚型) universal short filter core [3 packs] rust-proof thickened type(通用短款过滤芯【3个装】防锈加厚型) universal long filter core [1 pack] rust-proof thickened type(通用长款过滤芯【1个装】防锈加厚型) universal short filter core [1 pack] rust-proof thickened type(通用短款过滤芯【1个装】防锈加厚型) general-purpose filter screen [1 pack] old fine mesh(通用款过滤网【1个装】老款细网)