Hi
would like to get opinion.
I own an exteral Waterco water filter unit mayb model W/WD 250/300 which is more than 5 years.
Since 2 days back i started notice my cement slab started to be wet from below the filter unit.
I cant seems to find the leak from the top/surrounding or the joint.
So i am suspecting it mayb leak form below which i cant see it.

Is it recommended for repair or just change the whole unit?

I was wondering to try other brand bc my perception for external sand filter unit doesnt make much difference btw brand.

Any advice?

Thanks

I mean, it's just a sand filter. It's nothing really mechanical or automated by a motor... With that, you can always replace the parts to save costs for the long-haul...

Waterco is an international brand from Australia with multiple decades of manufacturing presence btw. I'm more concern about using other brands (China ones, to be more specific, as I focus on quality than mass and low-cost production) due to stress testing / stringent testing, as well as worldly accreditation concerns about every little details found...

Interesting enough, Waterco acquired Davey Water Products (also from Australia), and they're well-known to be specialising in pumps... Their very own division, Davey Malaysia, can be found too...

Anyway, if you have to rectify the leakage as you can't seem to find the problem, feel free to call up their own authorised dealers to make a quick inspection for ya.