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Rainsoft Vs Culligan Water Filters

Rainsoft Vs Culligan Water Filters: Which System is Best?

Many people have a notion that the softening of water is not essential. They perceive it as a wastage of funds. On the other hand, others testify to the importance of using Rainsoft vs Culligan water filters. The reality is, softening of water provides several benefits to users after especially in the long run.

For instance, several places in the country contain mainly hard water. Hard water is associated with many limitations of causing damages to the appliances, pipes, and deposition of stains on white clothes. To prevent this, it is good to use water filters so that to soften water.

Therefore, before we judge the two brands, let’s take a look at their facts so that you can come up with your best.

Related content: Kinetico Vs Culligan: Which Is Better Water Softener

Rainsoft Vs Culligan Water Filter Comparison Table

Rainsoft Water Filter Culligan Water Filter
PerformanceRemoves chlorine, iron, and other sediments from water.Removes arsenic, viruses, arsenic, and other bacteria.
DurabilityConsists of heavy-duty capable of lasting for two to six months.Lasts for up to one year for light duty.
 Weight Point
Weight PointHas lightweight.Quite heavyweight
 Price Point
Price PointThe brand offers sensible priceOffers an affordable price

Details Of Rainsoft Water Filter

Before selecting between Rainsoft vs Culligan, it is good to understand how each brand works using their background information, as described below.

Performance And Quality

Rainsoft water filter consists of an exceptional quality top that helps in getting rid of harmful and destructive agents such as clean masters. Besides, the excellent quality enables a better upgrade of a high rate of flow of 50 gallons per day. This makes water remain clean and fresh.

Simple And Easy To Use

Generally, the utilization method is straightforward. The purification of the water solution is natural since it provides a free dirt water supply. The process of mixing and fitting takes the shortest time possible for it to fit well, thus helping in the clearance of iron and microbes.

Pricing Point

Rainsoft filtration usually facilitates the natural making of fresh water at an affordable price. This gives the users easy work during the process since it features high quality and performance with a sensible quotation of the cost.


The excellent and enjoyable feature of this brand is durability. Usually, it has a long-lasting solution for getting water for drinking. Besides, when you consume the water daily, the resolution of the brand is capable of staying for two to six months.

Best Picks For Rainsoft Water Filter

1. Rainsoft compatible Water Filter

RainSoft Compatible P-12 # 9875 Replacement Water Filter - Fits 9878, 9879, 17561, 17366 , 13199

This is one of the best picks for Rainsoft water filter with outstanding features. The model is compatible and fits 9878, 9879, 17366, and 13199 with the cheaper price tag. Many people like the brand because of its compatibility. It is a safe model that works well and is durable.

  • Durable thus lasts for a longer time.
  • Convenient to customers since it is simple and easy to use.
  • Low and sensible prices thus economical to many users.
  • Simple to install.
  • Cons
  • Has a limited warranty duration.
  • Buy On Amazon

    2. Rainsoft compatible UF50 Water Filter

    Rainsoft Compatible For Ultrefiner UF50 UF50T UF50N 50 GPD Complete Filter Pack. DOES NOT FIT ULTREFINER II

    This brand Ultrefiner UF50 comes with the RO membrane for Rainsoft UF50 and a reverse osmosis system. The carbon pre-filter block replaces after every one year for stage one. Stage two, the TFC 50 GPD membrane returns every two years, equivalent to 24 months.

    For stage 3, the post-filter carbon block replaces every twelve months. However, the membrane must often replace depending on the incoming water and the amount of water treated.

  • It has clear instructions; thus, users can use it comfortably.
  • High quality with comprehensive servicing enhancing durability.
  • Offers a large capacity of 50 gallons per day flow rate.
  • Consists of a carbon filter with five microns.
  • It has high performance that helps to clear bacteria.
  • Cons
  • It is weak since the smell of water remains the same.
  • Buy On Amazon

    3. Rainsoft 9590 Compatible Water Filters

    Rainsoft 9590 Reverse Osmosis System Water Compatible Filters

    Rainsoft 9590 comes with three main stages of filtrations. In the first stage, the housing uses five microns of sediments of water. At this stage, the filter replaces every two to six months. In the second stage, the membrane usually returns one to three years.

    For the third stage, the inline and filter replacement every six to twelve months and are compatible with system parts and other accessories. The brand water filter changes the intervals, which vary depending on the quality and the quantity of water used.

  • It is simple and easy to install, thus convenient for many users.
  • It provides clean and fresh water since it has three purification stages.
  • Has a high and upgraded flow rate of 10 gallons per minute.
  • Durable thus lasts relatively for a long time.
  • Cons
  • The standard guideline lacks detailed information on installation.
  • Buy On Amazon

    Details Of Culligan Water Filter

    Rainsoft Vs Culligan

    Let us now look at the facts of the Culligan filter that makes it appear unique from other products.


    This brand is the best, especially considering its excellent price in the market. It comes with unique benefits associated with quality at a low and decent price. Generally, a Culligan water filter provides handy facilities with high quality at a reasonable price.

    Easy To Use

    The brand features an on and off design making it quite simple and easy to use. What makes it appropriate to customers is because of its accompaniment of an instruction manual guide that enables the users to understand the instructions on its setup.

    Performance And Quality

    Culligan water filter is simply of excellent performance with high quality. The brand upgrades up to a 0.5GPM flow rate with a micron rating of 0.5. It is capable of quickly filtering water to provide clean and fresh water for use.


    The brand comes with a warranty limited to two years of performance from the producers. This makes it easy for the customers of assurance of getting a better repair and replacement in case of any damaged part.

    Best Picks For Culligan Water Filter

    1. Culligan RC 4 Water Filtration

    Culligan RC 4 EZ-Change Water Filtration Replacement Cartridge, 500 Gallons, 1 Count (Pack of 1), White

    This Culligan brand provides great-tasting and clean water for cooking and drinking. It comes with a filtration cartridge that is compatible with Culligan UZ-EZ 1, 3, and 4 capable of filtering 500 gallons per day that lasts for six months.

    The brand comes with installation and tubing hardware. It changes four levels of replacement that reduce odor and bad taste, lead, and other sediments. Additionally, it is crucial to add great tasting to water for cooking and drinking to your family.

  • Provides water with great taste for cooking and drinking.
  • Capable of reducing water from its odor and bad smell.
  • Easy to change and install.
  • It comes with three different styles for replacing the filter.
  • Cons
  • Poor customer services, thus discouraging users.
  • Buy On Amazon

    2. Culligan WH-HD200-C – Heavy Duty Water Filter

    Culligan WH-HD200-C Whole House Heavy Duty 1' Inlet/Outlet Filtration System

    The HD200-C is essential in clearing the sump allowing the user to filter the action. It features a mounting bracket, life filter indicator, shut-off bypass, and a relief of pressure valve. Additionally, it has a smaller opening section that fits permanently on the top leverage handle.

  • Perfect for home residence protecting plumbing and other appliances.
  • Bypass shut off valve that controls the flow of water
  • It eradicates the bad smell of water.
  • Compatible with other Culligan filter cartridge.
  • Cons
  • The pressure relief options allow only a small amount of water to flow.
  • Buy On Amazon

    3. Culligan IC 4 EZ – Premium Water Filter

    Culligan IC 4 EZ-Change Inline Icemaker and Refrigerator Filtration System, 4 Count (Pack of 1), White

    The brand comes with approval from international NSF/ANSI for the reduction of chlorine odor and taste. It has clean and pure water for drinking and other domestic use. The presence of a twist on and off filter makes it easier to replace.

    Additionally, the brand is compatible with Culligan US-EZ-1, US-EZ-3, and those of US-EZ-4. It has a filter life of holding up to 500 gallons up to six months, depending on the filtration load and usage.

  • It has a twist on/off filter making it easy to replace the filler.
  • Easy to install and use because of quick fittings.
  • Provides the family with clean water for drinking.
  • It is durable, thus lasting for an extended period.
  • Cons
  • Lacks installation guide manual.
  • Buy On Amazon

    Frequently Asked Questions (Faqs?)

    How Much Does A Water Softener Cost?

    Water softener ranges from $300-$400 depending on the type of softener required together with the cost of installation.

    Do Salt-Free Water Softeners Work?

    No. since salts crystallizes on the calcium in the water, thus making calcium not to adhere to the water pipes.

    Does Electronic Water Softener Work?

    Absolutely yes. They work through a chemical process called ion exchange. The exchanger consists of magnesium, calcium, and other unwanted ions replaced with sodium. The beads are negative, thus attracting the positive calcium and magnesium.

    How Much Does A Water Softener Cost From Culligan?

    Generally, the average cost for Culligan water softener is approximately $400 for the moderate brand while $1000 for larger models.


    Getting the best water softener requires a deeper understanding of each brand, considering the quality and value of the filter. Therefore, having gone through our Rainsoft Vs Culligan Comparison, you are in a better position of selecting the best brand with quality performance in fighting bad tastes and germs.

    You can easily find the best products according to consumer reviews and ratings. Our AI technology finds the best product and describes it according to customer reviews and ratings. Not all information on this blog is 100 percent accurate.