Black Diamond Stoneworks Ultimate Spa Filter Cleaner Fast-Acting Spray. Works Instantly on Hot Tub & Pool Filters Leaving Behind no Sticky Residue. Prolongs Filter Life and Pool Equipment. No Soaking

I have an Intex Spa with paper filters and they get clogged easily, this cleans them right up so I can reuse them over and over vs buying new ones. Major cost savings. I wish I would have taken a before and after picture, my filters look like new after using.

This worked great on cleaning the cartridge filters on the spas and pool. It doesn't have a awful smell to it either. I have order me some more of it.

The Black Diamond Stoneworks Ultimate Spa Filter Cleaner has transformed my spa maintenance routine, delivering impressive results and restoring water clarity like never before. With its effective cleaning formula and easy application, this product offers a convenient solution for keeping spa filters in peak condition.Pros:Powerful Cleaning Formula: The cleaning solution is remarkably effective in breaking down and removing accumulated dirt, oils, and contaminants from spa filters. It tackles both visible and unseen debris, resulting in improved water quality.Easy Application: The product's user-friendly application process requires minimal effort. Following the provided instructions ensures that the filter cleaning process is hassle-free.Restored Water Clarity: Regular use of the Black Diamond Stoneworks Ultimate Spa Filter Cleaner translates to noticeably clearer and fresher spa water. The cleaner filters contribute to a more enjoyable and hygienic spa experience.Versatile Compatibility: The product is suitable for various spa filter types, ensuring its applicability to a wide range of spa systems.Economical: The product's effectiveness means that a little goes a long way. A single bottle can last through multiple cleaning cycles, providing good value for its cost.Cons:Chemical Smell: Like many cleaning solutions, the product has a distinct chemical odor. Ensuring proper ventilation during application can help mitigate this.Safety Precautions: As with any cleaning product, it's essential to follow safety precautions and keep the cleaner out of reach of children and pets.In summary, the Black Diamond Stoneworks Ultimate Spa Filter Cleaner is a game-changer for spa owners seeking a simple yet effective way to maintain optimal water quality. Its powerful cleaning formula, ease of use, and noticeable results make it a valuable addition to any spa maintenance routine. While the chemical smell and safety considerations are points to keep in mind, the overall benefits and restored spa clarity provided by this product make it an essential tool for enhancing your spa experience.

I like this product works really well. I’ve tried other products in the past and haven’t been as affected as this one. I do recommend it.

I have tried this once and it was quite successful at getting the filters cleaned. The volume of water flow through the filters significantly increased after the cleaning.

My first attempt at cleaning the filter I follow the products instructions and sprayed it onto the filter.This did not work.The second time I opened up the sprayer bottle and dumped the cleaner onto the filter so it would saturate it.Then it worked.I wouldn't recommend this product as a spray but they do sell one that you soak and saturate the filter so I would buy that one.

Ease of use

What used to seem like a chore has now turned into less than 5 minutes to clean my spa filter. Once a month for 5 minutes... you can't beat that.

I've been using this product for the past 1.5 years and we are very pleased with how it performs. We clean our filter weekly and it comes out clean and any odors are removed. I definitely would recommend this product if you want a cost effective method of maintaining your filter without sacrificing on quality. I would not suggest purchasing the spray bottle bundle as the trigger failed within the first 3 months. My recommendation is to purchase the 1 gallon jug and purchase a spray bottle from a dollar store.SELLER: You are currently (Oct 23') selling 4 gallons at a cost of $366.00 which is nearly double the price of simply purchasing 1 gallon. Is this a pricing mistake? No one would consider purchasing this option as it make zero financial sense. Please update to accommodate a larger volume purchase. TY!

~Works great easy to use. Thank-you Amazon.

I wish I had thought of taking a picture of my filter before use the product. I have a swim-spa and the filter was light brown color, it cleaned very well. I did not follow the instructions though (reason for 4 starts), I let the filters soak for about 2-3 hours before last rinse.

Really like this stuff. Works well.

Je n’ai pas vu l’effet espéré sur un filtre neuf de 1 mois d’usureMon filtre Hayward garde la saleté et les huiles, c’est vraiment loin de la description