Current Promotions

Explore our limited time offers below!
Apply the promotion code to your order at checkout. Terms and Conditions apply.*

Maximize your budget by spending now to earn Hach Cash toward future purchases!

How it works:

  • Place an order between September 14th - December 23rd, 2026 and use code WATER2026. Each time the code is attached you will earn money back based on the order subtotal.
  • Your order must be scheduled to ship on or before December 31st.
  • Hach Cash will be emailed to the purchasing contact in January 2027. Redeem Hach Cash once received through March 12, 2027.
  • A single Hach Cash savings code will be awarded. Your reward tier will be determined by your cumulative spend when using the WATER2026 opt-in code.
  • Hach Cash cannot make up more than 50% of your subtotal when redeeming (Example: To redeem $500 of Hach Cash, your order subtotal must be $1,000 or greater).

Hach Cash Rewards

Order SubtotalHach Cash Earned
$1,000 - $2,499$100
$2,500 - $4,999$250
$5,000 - $9,999$500
$10,000 - $19,999$1,000
$20,000 - $49,999$2,000
$50,000+$5,000

Standard Terms and Conditions apply. Accrual offer ends December 23rd.

The DR300 and DR900 colorimeters deliver reliable, easy-to-use measurements for a wide range of parameters, helping you make confident decisions whether you're testing in the field or at the plant.

For a limited time, save 20% when you purchase a DR300 or DR900 colorimeter along with compatible chemistries and reagents. Use promo code PAIR20 at checkout to claim your discount.

Offer expires: 10/02/2026

 

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The CL17sc and Ultra Low Range CL17sc analyzers provide continuous online chlorine measurements to help maintain compliance and support reliable chlorine monitoring across your facility.

For a limited time, receive 3 free sets of CL17sc reagents with the purchase of a qualifying CL17sc or Ultra Low Range CL17sc analyzer.

To receive free chlorine reagents use code: CLFREE
To receive total chlorine reagents use code: CLTOTAL
To receive ULR chlorine reagents use code: ULRCL

No need to add reagent sets to your cart. When you purchase a qualifying analyzer and apply the promo code, your 3 free reagent sets will be automatically included with your order.

Offer expires: 10/02/2026

 

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Stay compliant, protect water quality, and gain confidence in your sampling program with Hach AS950 Samplers. For a limited time, save 20% on all AS950 Samplers with promo code SAMPLER. Request a quote today to take advantage of this exclusive offer and equip your team with dependable sampling technology.

Offer expires: 10/30/2026

 

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