What makes this filter superior to the NAPA 4003?
575360
Nothing it's what the NAPA 4003 clones. These guys just happen to have them when they say they do.
355187
I have the white ceramic filters - and initially just installed two of them, leaving the other pair as 'spares', ten months ago. I refill the tank twice a week, using the water to cook with, to make tea, and to drink. I've taken it to the Gulf coast twice - great improvement there. The flow rate hasn't slowed thus far, so I haven't even scrubbed my filters yet. I still use tap water for pasta.
365173
I think the main differences are a better filter and digital controls. But you can do a comparison on their website to make sure.
1448543
they are both good filters. But, you need to buy the filter that lines up with your valve. I purchased a Hayward Filter, and than had to return it, because I have a Pentair Valve. Both filters look very similar, but, they don't line up with the valve, unless its the same brand.
1715163
When I will shopping around for this valve for my truck, I asked my local NAPA dealer the same question as they also sold 2 of these parts with the same price disparity.the Napa tried to tell me it was all about the quality differences. It is not I compared the two and visit less expensive one works just fine. It's a simple back pressure valve for the EGR system nothing less nothing more.
1220619
I would recommend you get a filter cooler, and stay away from the RO models. it will be much easier with no ned for a drain line ect...
360244
I'm not sure as I've only had the plug in smaller version. But there is a noticeable difference when I use the filter as oppose to not using it
2274594
The system is about as low tech as it can get ant there doesn't seem to be a reason for any dramatic change. I've been using it for about 30 years and the only change is the addition of a handle. My guess is, the only difference is the 2 extra filters.
1883813
The answers you got were right on . Water pressure being a big factor. It's a great filter, you will be happy with it.
695886
I have them both. The 300 is a bit quieter, however, it requires filter replacements much more often (3-5 year vs 1 year). Therefore, which is more important to you?
828406
Wix recommends model 33971 for use with diesel. NAPA filter 3971 is the same filter and should be easily sourced.
590693
The 6300 has an extra level of filtration. I just can't spell out the details for you. Just read the product description for each model and it should be clear. Good luck....Marie Cappola
664862
I don't know anything about the Platinum. The B140 is noisier than the B40 because it has a much stronger, and astronomically better, pump. However, the noise isn't that bad and it is very short since the pump is stronger. I agree wholeheartedly with the two previous responses. They ruined the home brewers when they tried to reduce the noise (only accomplished a slight reduction).
1736645
NO try Fram CA9367. Or go to NAPA, their silver line filter are reasonable.
1442976
Haven't the slightest idea. Take other people's advice at your own risk.Use what is recommended OR call them. When my filter holder broke they were very helpful.
752681
I am not sure.. But one thing is for sure, this is one of the best things we added to our home.. Seriously you won't find a better filter. BUY IT
1944525
I'm not sure, we have the big blue filter, it has 3 housings, one is micron, another husk, and a sediment. I bought it from Amazon, look at the web site for that filter and check out the sizing.