AQUASANA (USA) WATER FILTER

[64395124] AQUASANA AQ-4100 Shower Filter Made In USA Lock

[16470531] AQUASANA AQ-4000W-DVPI (Latest Model) Water Filter Water Purifier NSF (2 Years Housing Warranty) Lock

Hi Weng,
Maxi pre-filter can order online also.
Not 6 months, maximum is one year to change the filter cartridge in order to enjoy the 2 years housing warranty.
Tq : )

[16470531] AQUASANA AQ-4000W-DVPI (Latest Model) Water Filter Water Purifier NSF (2 Years Housing Warranty) Lock

Yup. AQ-5300 come with sediment filter before filter A & filter B.
By the way, AQ-4000 also come with small sediment filter now, so consider only the design different.
AQ-4000 is counter top & AQ-5300 is under counter.

[16470531] AQUASANA AQ-4000W-DVPI (Latest Model) Water Filter Water Purifier NSF (2 Years Housing Warranty) Lock

Hi, it's 2 cartridge, A & B. Tq : )

[18097949] AQUASANA AQ-5300 Water Filter Water Purifier Filter W/NSF Certified - Made In USA (2 Years Warranty) Lock

Normally once a year. Or you can sign up our life time warranty program which is only pay by 21.20/month. it's include free replacement cartridge every year and product warranty.
TQ :)

Hi, the promotion is over, anyway, you can just need to top up RM50 instead to pay RM150 to get the maxi pre-filter now.
Tq :)