QUOTE(cvshi515 @ Dec 1 2011, 11:52 PM)
So the complete set cost you RM1299 (outdoor unit) and RM830 (indoor unit)? Are these prices inclusive of installation?
No, it's RM900 + RM650 = RM1550 including installation.
The RM399 and RM180 are for the replacement filters as and when you need to replace them. Maybe in a year or so.
I considered Bacfree, but they told me it cost RM4000++ for their outdoor filter. Compared to 3M with NSF certification, Bacfree apa certification pun tak da. I also like the idea of just swapping out the filter for RM399 every year. I imagine there can be stuff growing in the sand filter after a while, even with back wash, sure cannot get everything out.
As for the cost, maybe 8 years or so before the cost of the 3M outdoor unit will equal the Bacfree unit. If I know of anyone going to the US with luggage space, can just order online from the US to bring back. I think the replacement filters are a lot cheaper over there.