Brand:   Kurita (Avista Technologies)  |  SKU: RoClean L403/P

Avista RoClean™ L403 Low pH Power Cleaner

(FOR LEAD TIME, PLEASE CALL +1 (800) 419-5707)

Avista RoClean™ L403 Low pH Power Cleaner is a specialized industrial cleaner formulated with phosphoric and citric acids, designed for effective removal of stubborn inorganic residues. Packaged in a 45-pound pail, this corrosive liquid (UN 3264, Class 8, PG III) requires careful handling and is ideal for applications demanding powerful acidic cleaning. Its composition ensures thorough surface preparation while maintaining material integrity when used as directed.

Appearance: Clear, Amber Liquid
pH 2% (20°C): 2.5 – 3.5
Specific Gravity: 1.3 – 1.4
Water Solubility: Complete
Freeze Point: 30°F (-1.2°C)

Note: Drums require Freight Shipping

Shipping charges are not included in the listed price and will be quoted based on delivery location.
$724.09
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Delivery and Shipping

Orders with a total value of $100 or more qualify for free shipping. For additional information, please refer to our Shipping Policy.

Drums require Freight Shipping
Shipping charges are not included in the listed price and will be quoted based on delivery location.

Features

  • Effective

    Formulated with a balanced blend of buffers, chelants, and reducing agents to efficiently dissolve calcium carbonate (CaCO₃) and metal deposits.

  • Safe

    Fully compatible with polyamide membranes from all major manufacturers and suitable for use alongside other Avista cleaning products.

  • NSF certified

    NSF certified for use as an offline cleaner in systems producing potable or drinking water.

Support Materials

Avista RoClean™ L403 Low pH Power Cleaner Data Sheet

Avista Chemicals Brochure

Have Questions?

Speak with one of our specialists to get the answers you need.

Contact US 1-800-419-5707
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Frequently Asked Questions

What countries do you ship to?

We currently ship to the United States, Canada, Australia and the UK. To enquire about shipping to a different destination, please contact us.

How long will it take to receive my order?

Standard shipping normally takes 3-5 days. Next day shipping is available on all domestic orders (for an additional charge). International shipping times depend on the products and destination (estimated at checkout).

Returns and Refunds

How do I return a product?

Items must be returned within 30 days after receiving your order. Items must be returned in the same condition in which they were received, be unworn/unused, have any tags still attached, and include all the original packaging.

How long will it take to receive my refund?

Refunds are processed within 7 days from when we receive the item(s).