Review on 💦 Enhance Your Water Filtration with Tier1 Replacement 3US-AF01 Standard Water Filter - 2 Pack by Rachel Smith

So I always took the standard replacement from the filtrate, which took me about 3-4 months. Unfortunately Revain has been out of stock for a while so I bought this one instead. At the first change, the water consumption lasted about 1 week (end of May). And about 1.5 weeks (from early June to June 12) before the water trickled into the second. Of course, I bought them in advance (I always have at least one extra spare in stock) so I can't get a refund for this defective product. Also, the packaging consisted of very thin bubble wrap inside a garment mailer. Maybe that explains why they didn't work?. (The image I uploaded shows "install month" stickers, which is actually a good idea, but just confirms my point here.)