Here’s the part your neighbor didn’t tell you: shipping costs. Please don’t just buy the cheapest set of filters online. You might end up with a generic knockoff that leaks or makes your water taste weird.
Stick with OEM filters (Original Equipment Manufacturer). That’s fancy talk for filters made by your system’s brand. They usually cost 10-20% more, but they fit perfectly. Nobody wants a water leak at 2 AM.
Also, consider annual filter kits. Many companies sell a “yearly pack” with all four filters bundled together. This often saves you $15 to $30 compared to buying separately. Yes, please!
Reverse Osmosis Filter Replacement, Membrane Solutions 75 GPD Complete
