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    CH results vary between TF-100 and TF-Pro kits

    I've had the TF-100 since late January this year, but I also just picked up a TF-Pro this month. I'm currently bringing my CH up to ~350 from the low point of 200. Everything was going well until I used the TF-Pro to test today, then I compared results between the two. 3/31: I started with CH...
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    Calcium buildup on grout under waterfall

    Friend has a new in ground pool and I’ve been helping onboard him into the TFP ways. We’re wondering what the best course of action is for calcium buildup within the grout for the moss rock under the waterfall. Pictures attached. Latest test results: 32k gal microfusion PH 7.6 FC 7 CC 0 TA 60...
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    IntelliFlo VS vs. VSF

    I'm about to replace my single speed pump with a VS and I'm looking at the 3HP IntelliFlo pumps. Can the VSF pump operate in RPM mode instead of flow mode? I found the VSF to be cheaper than the VS in most places. Pentair IntelliFlo VS Variable Speed Pool Pump - 011028 for $1300 Pentair...