These filters will save you tons of money. Just make sure you confirm all measurements to get the right ones for your system. I was able to install them all in minutes. A notice . You should put some grease on the o-rings of the new filters. You don't need to buy any special lubricant. Don't use an oil base, use a water base, something like KY, which is what I used. Another tip: your tank may need to be repressurized after you're done. These filters work great and save you a lot of money. Just take it.
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