Can dichlor & trichlor be mixed ???

Chlorinating, maintaining the right chlorine levels,
chlorine problems. Dichlor, trichlor, cal hypo, bleach,
granules, chlorine pucks and chlorine sticks.
rongold
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My Pool: 40 year old Esther Williams 16 X 30 above ground. Hayward EC-40AC filter

Can dichlor & trichlor be mixed ???

Postby rongold » Sun 16 Jul, 2023 14:57

I have been using trichlor in my pool for the past 40 years with no problems. I inherited a few dichlor pucks. Can they be mixed in my Hayward CL200 chlorinator, or is there some fire hazzard or other complication with mixing them ???

RON


Teapot1
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Re: Can dichlor & trichlor be mixed ???

Postby Teapot1 » Mon 17 Jul, 2023 08:30

No they are fine together, just be aware dichlor builds up your CYA level faster.
The chlorine you cannot mix is Calcium hypochlorite with either of the two you have.
I may not give you the answer you want to hear, but I will give an honest opinion of your situation as you decribe it.
rongold
I'm new here
I'm new here
Posts: 9
Joined: Sun 09 Jul, 2023 00:15
My Pool: 40 year old Esther Williams 16 X 30 above ground. Hayward EC-40AC filter

Re: Can dichlor & trichlor be mixed ???

Postby rongold » Thu 20 Jul, 2023 15:36

I should have made my post a little more informative. I'm using a Hayward CL200 automatic chlorinator. Can the 2 different types of chlorine be mixed inside the chlorinator without any adverse chemical reactions ???

RON
Teapot1
Pool Industry Leader
Pool Industry Leader
Posts: 1345
Joined: Thu 29 Apr, 2021 00:43
My Pool: 12000 gallons vinyl liner,

Re: Can dichlor & trichlor be mixed ???

Postby Teapot1 » Fri 21 Jul, 2023 00:04

Yes Ron, as before you cannot mix calcium hypochlorite with the ones you have but just be aware of the CYA levels in each type.
I may not give you the answer you want to hear, but I will give an honest opinion of your situation as you decribe it.

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