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HAK H2flow FV 2 H2Flow FlowVis 2" Flow Meter P15828646HAK-H2FFV2 https://cdnimages.opentip.com/full/HAK/HAK-H2FFV2.jpg H2flow FV 2 H2Flow FlowVis 2" Flow Meter Manufacturer Part Number: FV-2ITEM #: H2FFV2MFG #: FV-2Brand: H2flowPart Number: H2FFV2Ingenious in concept and flawless in operation, FlowVis® flow meters have been revolutionizing the way flow is measured in pool and spa applications since their inception in 2012.with unrivaled accuracy, greater installation flexibility, and more NSF 50 certified models than any other brand, it\'s easy to see why FlowVis® is the flow meter of choice for pool and spa professionals everywhere. H2FFV2_Brochure (7.55 MB) 15828646 1.8000lbs 2.50 4.63 6.50
H2flow
168.9600 2027-01-09 105 In Stock
customer review - by , October 10, 2025
5/ 5stars
I purchased this two years ago. After about one year it developed two hairline cracks in the top with a slow drip leak from each. I had the manufacturer replace it under warranty. One year later, it has again cracked. I'll be giving up and finding an alternate solution.
customer review - by , January 1, 2024
5/ 5stars
Was very simple to install no hassle whatsoever
customer review - by , April 4, 2023
5/ 5stars
Despite the fact that anything in the flow stream will add to the restriction on that flow, I decided I wanted to monitor the flow rate as an indicator of when to backwash or perform a compete filter cleaning. I've had this meter installed for about 6 months now and have backwashed twice in that time based on flow readings from this meter. There is a noticeable difference in flow rate before and after BW-ing, so it seems to be adding value to our pool system. The entire plastic meter is made of fairly heavy duty plastic and I suspect it will last a long time. I've 3-D printed a cover to keep the sun off the clear meter portion, but I don't know if that was really necessary. I can recommend this product if you plan to use your flow rate to schedule backwashes and filter changes.
customer review - by , June 6, 2022
5/ 5stars
Great flow and very easy to read
customer review - by , May 5, 2022
5/ 5stars
I have had mine installed for 2years. I noticed one was dripping water so I took it out to inspect. Upon inspection I could see it was cracked where it was dripping out. This product has a 3 year warranty. I emailed H2flow Controls, Inc about the issue and in the same day as the email they sent me a replacement no questions asked! That's an American company standing by an American product! Would happy buy their products agam.
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H2flow FV-2 H2Flow FlowVis 2" Flow Meter, Price/EA

stars Rating 5 | 6 reviews
Brand H2flow
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SKU: HAK-H2FFV2
Price: $168.96
Quantity:
105 In Stock
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Product Description

Price is for EA.

Manufacturer Part Number: FV-2

ITEM #: H2FFV2

MFG #: FV-2

Brand: H2flow

Part Number: H2FFV2

Ingenious in concept and flawless in operation, FlowVis® flow meters have been revolutionizing the way flow is measured in pool and spa applications since their inception in 2012.with unrivaled accuracy, greater installation flexibility, and more NSF 50 certified models than any other brand, it's easy to see why FlowVis® is the flow meter of choice for pool and spa professionals everywhere.

H2flow FV-2 H2Flow FlowVis 2" Flow Meter H2FFV2_Brochure (7.55 MB)

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

Note

This product is not eligible for coupon code discount, for we've been offering the best price in the market.
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Customer Reviews
5 out of 5
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By Brian A Rodricks
Date: October 28, 2025
I purchased this two years ago. After about one year it developed two hairline cracks in the top with a slow drip leak from each. I had the manufacturer replace it under warranty. One year later, it has again cracked. I'll be giving up and finding an alternate solution.
Rating: 5 stars [5 of 5 Stars!]
By Ves Ott
Date: January 21, 2024
Was very simple to install no hassle whatsoever
Rating: 5 stars [5 of 5 Stars!]
By LarryC
Date: April 16, 2023
Despite the fact that anything in the flow stream will add to the restriction on that flow, I decided I wanted to monitor the flow rate as an indicator of when to backwash or perform a compete filter cleaning. I've had this meter installed for about 6 months now and have backwashed twice in that time based on flow readings from this meter. There is a noticeable difference in flow rate before and after BW-ing, so it seems to be adding value to our pool system. The entire plastic meter is made of fairly heavy duty plastic and I suspect it will last a long time. I've 3-D printed a cover to keep the sun off the clear meter portion, but I don't know if that was really necessary. I can recommend this product if you plan to use your flow rate to schedule backwashes and filter changes.
Rating: 5 stars [5 of 5 Stars!]
By A Customer
Date: June 02, 2022
Great flow and very easy to read
Rating: 5 stars [5 of 5 Stars!]
By Lawrence Marchione
Date: May 15, 2022
I have had mine installed for 2years. I noticed one was dripping water so I took it out to inspect. Upon inspection I could see it was cracked where it was dripping out. This product has a 3 year warranty. I emailed H2flow Controls, Inc about the issue and in the same day as the email they sent me a replacement no questions asked! That's an American company standing by an American product! Would happy buy their products agam.
Rating: 5 stars [5 of 5 Stars!]
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