I have a drained pan outside the unit in athe attic for backup. Is there another drain pan inside the unit?

All I know is thst mine doesn't. There's supposed to be a water level switch that shuts the unit off if the drain becomes plugged but mine recently failed and I had water dripping from a light fixture in the room below the unit. I am too old and stiff to crawl round the attic so I can't pur the tablets in the pan and I paid more than it would have cost to have a repair man come out a couple of times a year and do it for me.

What color are the tabs? and if blue, I would think that I would see this color in the outside drain area as it dissolves the muck, yes?

Yes the tablets are definitely blue but the condensate discharge looks like clear water. I've never collected it in a glass to see if there is any coloration but the appearance is just water without color.

Do these tablets deteriorate or chemically melt Styrofoam found in window air conditioners?

I emailed Nu-Calgon directly here's their answer:"Pan-Treat can be used in a window unit and will not harm the Styrofoam pan.Pat BrendelTech SupportNu-Calgon"

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Nu-Calgon 4296-60 Pan-Treat Scum 200 Tablets

Product ID: 4453301

Details

Brand
Nu-Calgon
Item Weight
12 ounces
Scent
Unscented
State of matter
Solid

🚫prevents sludge & odors

🧪200 soluble tablets

♻️biodegradable & non-toxic

800 kr

Duties & taxes included

In stock

Sold byAmazon SwedenDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sweden.

Secure transaction

Description

🛠️ Keep your system clean, green, and hassle-free—because maintenance shouldn’t be a chore!

ECO SMART FORMULA - Non-corrosive, non-toxic, and fully biodegradable for guilt-free cleaning.
CLOG ODOR DEFENSE - Stops sludge and scum build-up before it causes costly overflows or damage.
UNIVERSAL APPLICATION - Perfect for condensate pans and humidifiers—versatile protection in one tablet.
EFFORTLESS MAINTENANCE - One tablet per ton monthly keeps your system spotless and odor-free.
TRUSTED INDUSTRIAL STANDARD - Over 2,000 five-star reviews and top ranks in commercial drain care.

Nu-Calgon 4296-60 Pan-Treat Scum Tablets offer a powerful, easy-to-use solution to prevent sludge, scum, and odors in condensate pans and humidifiers. Each tablet is fully water-soluble, non-toxic, and biodegradable, ensuring safe, eco-friendly maintenance that reduces costly repairs and downtime. Trusted by professionals with over 2,000 positive reviews, this product is a top-ranked choice for commercial drain and condensate system care.

Specifications

ASIN	B003N5AS60
Best Sellers Rank	#2,456 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #9 in Commercial Drain Openers #37 in Chemical Drain Openers
Brand	Nu-Calgon
Brand Name	Nu-Calgon
Customer Reviews	4.7 out of 5 stars 2,062 Reviews
Global Trade Identification Number	00681001429665
Item Form	Tablets
Item Type Name	Pan-Treat Condensate Tablets
Item Weight	12 ounces
Manufacturer	Nu-Calgon
Model Number	4296-60
Number of Items	1
Part Number	4296-60
Product Benefits	Prevents build-up, eliminates extra maintenance costs, safe and non-corrosive, does not form deposits, and cleans humidifier water Product Benefits Prevents build-up, eliminates extra maintenance costs, safe and non-corrosive, does not form deposits, and cleans humidifier water See more
Scent	Unscented
State of Matter	Solid
State of matter	Solid
UPC	681001429665
Unit Count	1 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

800 kr

Duties & taxes included

In stock

Sold byAmazon SwedenDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sweden.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

View all Trustpilot reviews