IDG
![ถังกรองทราย WL-IDG700 ￠700mm/ 28" Top mount filter (polyester laminated) with 1.5'' Multiport Valve, blue color](https://image.makewebcdn.com/makeweb/r_409x409/nn4gKaELe/DefaultData/WL_IDG700.jpg?v=202405291424 "ถังกรองทราย WL-IDG700 ￠700mm/ 28" Top mount filter (polyester laminated) with 1.5'' Multiport Valve, blue color")
wl-idg700
ขนาด 28" Pipe Size (inches) 2" Flow rate 19 (m3/h) Sand Weight 190 (kg) (Update 05/04/2025)
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Member 18,634 THB ฿18,634 -42%
![ถังกรองทราย WL-IDG650 ￠635mm/ 25" Top mount filter (polyester laminated) with 1.5'' Multiport Valve, blue color](https://image.makewebcdn.com/makeweb/r_409x409/nn4gKaELe/DefaultData/WL_650.jpg?v=202405291424 "ถังกรองทราย WL-IDG650 ￠635mm/ 25" Top mount filter (polyester laminated) with 1.5'' Multiport Valve, blue color")
wl-idg650
ขนาด 25" Pipe Size (inches) 1.5" Flow rate 15 (m3/h) Sand Weight 80 (kg) (Update 05/04/2025)
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Member 15,232 THB ฿15,232 -42%
![ถังกรองทราย WL-IDG500 ￠500mm/ 21" Top mount filter (polyester laminated) with 1.5'' Multiport Valve, blue color](https://image.makewebcdn.com/makeweb/r_409x409/nn4gKaELe/DefaultData/iw_idg500.jpg?v=202405291424 "ถังกรองทราย WL-IDG500 ￠500mm/ 21" Top mount filter (polyester laminated) with 1.5'' Multiport Valve, blue color")
wl-idg500
ขนาด 21" Pipe Size (inches) 1.5" Flow rate 10 (m3/h) Sand Weight 80 (kg) (Update 05/04/2025)
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Member 13,303 THB ฿13,303 -42%
wl-idg450
ขนาด 18" Pipe Size (inches) 1.5" Flow rate 8 (m3/h) Sand Weight 45 (kg) (Update 05/04/2025)
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Member 12,300 THB ฿12,300 -42%
![ถังกรองทราย WL-IDG400 ￠410mm/ 16" Top mount filter (polyester laminated) with 1.5'' Multiport Valve, blue color](https://image.makewebcdn.com/makeweb/r_409x409/nn4gKaELe/DefaultData/WL_icg400.jpg?v=202405291424 "ถังกรองทราย WL-IDG400 ￠410mm/ 16" Top mount filter (polyester laminated) with 1.5'' Multiport Valve, blue color")
wl-idg400
ขนาด 16" Pipe Size (inches) 1.5" Flow rate 6 (m3/h) Sand Weight 30 (kg) (Update 05/04/2025)
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Member 10,799 THB ฿10,799 -42%