Menu

Hot Tub Help

Needs_replacing1

How do you know when your hot tub filter needs changing?

Darlly filters are manufactured to the highest standard and use a tough resilient filtration media designed and specified to provide a long service life.

Material efficiently filtered from the hot tub water will build up within the pleats of the filter fabric, restricting flow and filtration capacity.

Often, the hot tub display will indicate a flow error if there is a flow restriction within the system. In this case, the easiest and first item to check is the filtration. Visually inspect the filters for a build-up of matter within the pleats. If there is build-up make sure to clean the filter thoroughly.

Inspect the fabric of the filter media for complete integrity, checking carefully for any damage, rips, tears or holes that will allow unfiltered water to flow freely through the filter fabric. A damaged filter should be replaced as it is no longer providing the required level of filtration. If there is a hole or tear in the fabric the water can bypass the filter and render it useless.

Over time, repeated or unsympathetic cleaning can cause the filter to lose its efficiency and require replacement. This can also be seen by pleats sticking together and being out of place.

The filter end caps can also fade over time giving an indication that the filters have been in use for quite some time and although the fading does not affect the efficiency of the filter, the possible build up of difficult-to-remove debris deep in the pleats almost certainly will and replacement should be considered.

Remember, a quality Darlly filter will help to maintain your hot tub water quality, considerably enhancing your hot tub experience and enjoyment J

We would recommend to change your filter every 12 months, this will help prolong the life of your hot tub and improve spa efficiency.

Happy Hot Tubbing!

Saint_Tropez

Why are Darlly Inflatable Filters More Expensive?

Our filters last a season. . . not a week. 

All of our inflatable filters are built with tri-lobal polyester media, that does not tear, does not fray and can be washed over and over. Darlly inflatable filters will last you for months not just a few days or weeks. Our research has found our inflatable filters will last four to five times longer than a normal inflatable filter. 

They can withstand the harsh environments of acid ( ph minus ) chlorine and bromine. 

Whatsmore, unlike the paper filters that come standard with your Intex, Lazy spa or Cleverspa the flow rates that are allowed to run through the filter means your jets will remain more powerful for longer. 

Due to the superior manufacturing process the pleats in your Darlly filter will not tear or bunch meaning chemicals in your inflatable spa will be far more effective and catching dirt, bacteria and oily substances will be done at an optimal level. 

At the end of the day you end up paying a lot less for clean, clear and fresh water in your hot tub, It makes so much sense.

 Happy Hot Tubbing!

DSC_0484_copy

How To Clean a Dirty Hot Tub Filter?

The filter should first be inspected to check that the filter material is not damaged, ripped or torn. If the filter material is damaged or compromised in any way, the filter should be replaced. In this condition, it will not filter the water efficiently or effectively.

Particles and debris trapped by the filter will remain in the filter until removed by thorough cleaning. Dirty filters will easily lead to restricted flow and flow related errors.

An effective method to remove dirt and debris from pleated filters is to use the Darlly Cyclone Filter Cleaner (SC785) filter cartridge cleaner which easily attaches to any standard garden hose.

Step 1

Start by turning all the jets off on the hot tub.

Step 2

Carefully remove the filter from the filter housing without letting any of the debris back into the main chamber of the spa.

Step 3

Move the filter near a drain/away from the tub. Attach the Darlly Cyclone Filter Cleaner to the hose and push the bristles into the pleats of the filter. Move the bristles up and down whilst pressing the trigger to wash out all the unwanted deposits. This will remove a large proportion of the deposits filtered out of the water.

Step 4

The filters should then be soaked overnight in a cleaning solution such as our Darlly Filter Cartridge Cleaner (SC796). Follow the simple instructions on the packaging to mix the solution. This can be mixed in a bucket and the filter(s) should then be submerged in the solution and to left to soak overnight for deep cleaning.

Step 5

After removing from the solution, a thorough wash with a garden hose will complete the procedure before the filters are left to dry before use.

A thoroughly cleaned filter will provide more efficient filtration than a poorly cleaned one.

It can be advantageous to have two sets of filters to allow continued filtration and to help maintain water quality during the cleaning process.

Types_Of_Filters (1)

What Different Types Of Filter Cartridge Are Available?

Do you give much thought about the various kinds of hot tub filters available and what your options are?

Darlly offer three main types of filters. In addition to our standard filter, we offer the Silverstream antimicrobial filter and the SaniStream in-line dosing filter.

Standard Filters – This is the largest range of filters from the largest filter manufacturer in the world. The filter is a robust very high-quality media suitable for nearly all applications of hot tubs & swim spas.  Find Them Here

Silverstream Filters – Our Darlly Silverstream range of filters have a similar filter material to the standard range of filters but with the additional benefit of Silver-Ion technology Antimicrobial Protection. The material is impregnated with Silver-Ion technology to help inhibit the growth of bacteria. It also offers increased filter life, a cleaner filter, no mould growth, fewer odours and fewer cleaning times. The Darlly Silverstream filter material is a distinctive blue colour to help differentiate it from standard filters.  Find Them Here

SaniStream Filters – The same filter material as the standard filter but with the added benefit of Darlly Europe’s revolutionary SaniStream® Direct Line Filtration system. This is a new and unique technology which combines the world’s finest hot tub filters with a safe, convenient and effective sanitiser dispenser (DL815 SpaPod) to give an integrated spa water treatment system. SaniStream® is suitable for domestic hot tubs and also allows compliance with Section 76 of HSG282 regulations for hot tubs installed in holiday let units. Find Them Here

Follow the links below to our YouTube videos to discover more about using SaniStream filters and SpaPods:-

SaniStream Video

SaniStream User Guide

Inline Chemical Dosing Page

Don’t forget your Darlly Duck to complement your filters!

Let your Darlly Duck free float around in your hot tub or place in the pool skimmer. When one side is dirty, flip it over. Depending on the saturation, it may be rinsed and re-used. The duck helps prevent a scum line forming and eliminates the need to scrub the acrylic shell of your hot tub, absorbing up to 40 times its weight in oils, lotions and cosmetics reducing contaminants from clogging the filter.

Happy Hot Tubbing!