Can it be used without filter?

We do not recommend any pool care products without a proper pump/filter system. If you have more questions or need details about pool care or our products, please give us a call at 866-484-7665. We're Here To Help!

The bottle on the site says 1.25 lb. and the description say 2.25 lb., which is it?

It depends upon the retailer from whom you are ordering. This product comes in both 1.25# and 2.25 #. Please ask for clarity from the seller.

Does this product contain stabilizers? Specifically, does it contain cyuranic acid?

No, it does not contain Cyanuric acid. However, Cyanuric acid is the "stabilized" part of stabilized chlorine.

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

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HTH Spa 86134 Clear Chlorinating Sanitizer, Spa & Hot Tub Chemical Controls Bacteria and Algae, 2.25 lbs

Product ID: 718617212

Details

Brand
hth Spa
Item form
Granular
Item weight
2 Pounds
Product benefits
Controls Kill
UPC
073187861344

⚡Fast-acting sanitizer

💧Protects chlorine for clear water

🦠Kills bacteria & algae

Description

💦 Stay crystal clear and soak in the luxury of worry-free spa days!

RAPID SPA REFRESH - Fast-acting formula eliminates contaminants quickly, so your spa is always ready for relaxation.
EFFORTLESS MAINTENANCE - Simple weekly dosing means more time enjoying your spa, less time cleaning.
BACTERIA ALGAE DEFENSE - Powerful sanitizer that keeps your spa water pristine and safe from harmful microbes.
CHLORINE STABILITY BOOST - Maintains chlorine levels longer, ensuring softer, sediment-free water every soak.
TRUSTED SPA CARE PARTNER - Compatible with chlorine-based systems and backed by thousands of 5-star reviews.

HTH Spa 86134 Clear Chlorinating Sanitizer is a granular, fast-acting chemical designed to kill bacteria and algae while protecting chlorine levels in spas and hot tubs. Ideal for chlorine-based systems, it ensures comfortable, sediment-free water with minimal maintenance, supported by over 2,000 positive customer reviews.

Specifications

ASIN	B09JZXLHNC
Brand Name	hth Spa
Customer Reviews	4.7 4.7 out of 5 stars (2,206)
Included Components	HTH Spa 86134 Clear Chlorinating Sanitizer
Item Form	Granular
Item Type Name	Spa & Hot Tub Chemical Controls Bacteria and Algae
Item Weight	2 Pounds
Manufacturer	HTH
Manufacturer Part Number	86134
Model Number	86134
Number of Items	1
Number of Packs	1
Product Benefits	Controls Bacteria,Kill Bacteria,Kills Bacteria,Contaminants,Destroys
UPC	073187861344
Unit Count	36 Ounce

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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.

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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.

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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.

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TrustScore 4.5 | 7,300+ reviews

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The delivery time was excellent, and the packaging was secure.

2 months ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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