Chandler Systems, Inc.

Chandler Systems, Inc. Chandler Systems is a premier manufacturer of residential and commercial water treatment products. CSI is based in Ashland, Ohio.

Join us for traing May 19-20!
04/13/2026

Join us for traing May 19-20!

Chandler Systems & DROP Training Seminar Suitable for both the novice and expert water treatment contractor, the Chandler Systems FACTORY AUTHORIZED TRA ...

Join us for training May 19-20!
04/13/2026

Join us for training May 19-20!

Suitable for both the novice and expert water treatment contractor, the FACTORY AUTHORIZED TRAINING Seminar will cover most water treatment topics and WaterSoft treatment equipment.

We love when our customers come in for training. It’s a great time to get to know our distributors and dealers better! I...
02/24/2026

We love when our customers come in for training. It’s a great time to get to know our distributors and dealers better! If you’re a dealer or distributor and haven’t been to training in Ashland, join us in May for the next one!

Our investment in new equipment reflects our commitment to U.S. manufacturing and in-house production. By maintaining co...
01/22/2026

Our investment in new equipment reflects our commitment to U.S. manufacturing and in-house production. By maintaining control over our manufacturing process, we ensure consistent quality, precision, and long-term reliability in every product we produce at Chandler Systems.

Our investment in new equipment reflects our commitment to U.S. manufacturing and in-house production.By maintaining control over our manufacturing process, ...

Christmas Party 2025 is in the books!Casino Night presented a wonderful evening filled with entertainment, delicious foo...
12/19/2025

Christmas Party 2025 is in the books!
Casino Night presented a wonderful evening filled with entertainment, delicious food, and remarkable prizes.

Check us out in Booth 2547
12/10/2025

Check us out in Booth 2547

This video covers:• When to sanitize• How to add Sani-System to your brine tank• How to run the correct regeneration cyc...
11/18/2025

This video covers:
• When to sanitize
• How to add Sani-System to your brine tank
• How to run the correct regeneration cycle

Regular sanitizing prevents bacteria buildup and helps extend the lifespan of your water soften

In this video, we’ll show you exactly how to sanitize your water softener using Sani-System, the ONLY EPA-approved sanitizer made for water treatment equipme...

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11/18/2025

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Keep your UV water purification system running at peak performance! In this video, we’ll walk you through how to safely ...
11/12/2025

Keep your UV water purification system running at peak performance! In this video, we’ll walk you through how to safely and correctly replace the UV quartz sleeve — the protective glass tube that keeps water away from the UV bulb dry and effective.

You’ll learn:
🔹 When it’s time to replace / clean your quartz sleeve
🔹 How to remove the old sleeve
🔹 Proper cleaning and installation tips for the new one
🔹 How to reassemble and restart your system

💧 Tip: Replace your quartz sleeve annually (or as recommended) to maintain maximum disinfection performance.

Keep your UV water purification system running at peak performance! In this video, we’ll walk you through how to safely and correctly replace the UV quartz s...

Keep your water safe and your UV system running efficiently with this quick step-by-step guide on how to replace your UV...
11/11/2025

Keep your water safe and your UV system running efficiently with this quick step-by-step guide on how to replace your UV bulb. 💡

In this video, we’ll cover:
✅ When it’s time to change your UV bulb
✅ How to remove the old lamp
✅ Properly installing your new UV bulb
✅ Resetting your system after replacement

Keep your water safe and your UV system running efficiently with this quick step-by-step guide on how to replace your UV bulb. 💡In this video, we’ll cover:✅...

We celebrated Halloween on Friday with some great costumes!
11/03/2025

We celebrated Halloween on Friday with some great costumes!

We congratulate Michelle Coy on 30 years of dedicated service to Chandler Systems and appreciate her commitment.
10/31/2025

We congratulate Michelle Coy on 30 years of dedicated service to Chandler Systems and appreciate her commitment.

Address

710 Orange Street
Ashland, OH
44805

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

(888) 363-9434

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