Shallow sand filter
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Dear sea friends! Here, the depth of the shallow sand filter is only 1 meter. The filter needs to have its filter media replaced, but it’s not possible to enter through the access opening due to limited space. Also, dumping the material on site poses a risk of clogging the drainage channels. How do you guys go about removing the old filter media? I plan to use a mixed-flow pump (a pump used for pumping sand) to get it into the car, but I’ve never used one before. Does anyone have any good suggestions? Thank you!
Haven’t all the sea enthusiasts replaced their filter media? If you have any, please share them; thank you in advance.