Guardian Filtration Type D Pool Filter Cartridge, 2 Pack

Last updated date: January 3, 2023

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Guardian Filtration Type D Pool Filter Cartridge, 2 Pack

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We looked at the top Type D Pool Filter Cartridges and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Type D Pool Filter Cartridge you should buy.

Update as January 3, 2023:
Checkout The Best Type D Pool Filter Cartridge for a detailed review of all the top type d pool filter cartridges.

Overall Take

With a 2-1/16-inch opening at the top and bottom, this 4¼ inch in diameter filter is easy to install and keep clean. You’ll get premium fiber material to provide top-notch filtration and durability. You can choose to buy one filter at a time to try it out before committing to a larger order.

In our analysis, the Guardian Guardian Filtration Type D Pool Filter Cartridge, 2 Pack placed 5th when we looked at the top 10 products in the category. For the full ranking, see below.

From The Manufacturer

REPLACEMENT FILTER – Get purer, cleaner water in your pool or spa with these replacement cartridge filters compatible with: for Unicel c-4313, Pleatco PBW4PAIR, Filbur FC-3753 | Intex Sand N Sun Size D, Wal Mart Simple Set Type 1, Aqua Leisure Size 1. ✅ DIMENSIONS – This replacement pool filter cartridge has an open 2 1/16 inch (2.0625″) top, 2 1/16 inch (2.0625″) open hole bottom, 4 1/4 inch (4.25″) diameter and 3 3/4 inch (3.75″) length. The filter material is made of USA made premium spunbond trilobal filter material for better filtration. ✅ MULTI PACK SAVINGS – Choose from our value savings single, double or 4 pack filter bundle. Having multiple filters on hand can help extend the life of each and protects your pool or spa because you can keep 1 filter active while cleaning the other for zero filtration downtime. ✅ EASY TO CLEAN – Guardian Filtration Products are designed to be long lasting and easy to clean so you can keep your pool and spa crystal clear and safe for you and your family. Our premium filter material keeps your water clearer and is easier to clean. ✅ Guardian Filtration Products has been operating out of Northwest Pennsylvania since 2003. We’re committed to creating affordable, high quality pool filtration products and accessories…Click Add-to-Cart or 1-Click Buy to order your pool/spa filter cartridge today!

An Overview On Type D Pool Filter Cartridges

For decades, chlorine has been used to keep swimming water healthy, even with public pools that serve dozens of swimmers a day. Some modern pools use a combination of salt and chlorine to reduce the harsh effects of the chemicals, but even then, chlorine does most of the heavy lifting.

But chlorine has its limits. That’s why pools combine chlorine with filters to keep water as crystal clear as possible. The filter pulls dirt and debris from the water to allow the chlorine to working on keeping bacteria to a minimum. But as the pool is used each day, the chlorine has to work hard to kill all that bacteria, which can tax it. For that reason, the CDC urges pool owners to regularly test the water’s free chlorine, as well as its pH. This will help eliminate the bacteria, viruses and parasites that can thrive in stagnant water.

For pools that are open to the public, typically this task will be handed over to an employee. But the growing residential pool market means homeowners are now responsible for watching chlorine levels. Even if you pay a service to handle this for you, you’ll need to keep an eye on things between visits to make sure your water remains safe for your loved ones.

In addition to monitoring pH and chlorine levels, you’ll also need to invest in a good filter and regularly clean it. You can choose from cartridge, sand and glass filters. Cartridge filters are the most affordable for residential pool owners. It’s less efficient than the other types, but if you have a small pool, such as an above-ground pool, or a hot tub, this can be the perfect option.

You’ll need to regularly clean your pool filter to keep it at peak performance. This means rinsing it off with a hose and scrubbing any built-up dirt away with a stiff brush. You should do this at least once a week to keep your filter working properly.

The Type D Pool Filter Cartridge Buying Guide

  • Although most filter cartridges work with a variety of pump types, you’ll need to look closely at compatibility. You’ll see the model numbers listed on the product description and packaging.
  • Filter cartridges come in sets. You can buy them singly, but more often, you’ll see them sold in sets of four or more. You might want to buy the lowest option first and try out your new pool filter before stocking up.
  • When cleaning your pool filter, make sure you take a little extra time to clean between the pleats, where dirt and debris can easily become trapped. This little extra effort could make a big difference in the efficiency of your filter.
  • The filter cartridge packaging will list its dimensions, which you can then compare to your existing cartridge to make sure you’re getting the right fit.
  • The quality of the material in a filter cartridge is essential to its efficiency. A thicker material will do a better job at filtering those fine particles, making it especially important if those swimming in your pool might be tracking dirt or sand into it.
  • Thicker material has the added benefit of holding its shape over many weeks of use and cleaning. This will ensure it maintains peak efficiency over the course of time you’re using it.
  • As helpful as pool filters can be, they have their limits. For best results, practice good pool hygiene. Have all swimmers shower before hopping in the pool each day. By washing off cosmetics, body lotions and perfumes, traces of bodily fluid and perspiration from your body before swimming, you’ll avoid taxing the chlorine you have left. Also encourage younger swimmers to resist urinating in the pool, as this reduces the amount of chlorine to reduce bacteria and viruses.