10 Best House Water Filter System 2025 in the United States

The APEC Water Systems TO-SOLUTION-15 is a comprehensive whole house water filter designed for homes with 3-6 bathrooms. It combines multiple filtration stages, including a salt-free water softener and a reverse osmosis drinking water system. This setup not only removes chloramine, chlorine, and other harsh chemicals, but also provides luxury spa quality water that is healthier for your skin and hair. The salt-free conditioner is particularly beneficial as it helps control scale and corrosion without the use of chemicals or salt, making it suitable for areas with water hardness below 25 grains per gallon.

Additionally, the reverse osmosis system ensures that up to 99% of contaminants are removed, providing ultra-clean and great-tasting water for drinking and cooking. The system is relatively easy to install and requires minimal maintenance, promising long-term reliability and quality water supply. However, it does require a drain line for installation, which might be a limitation for some users. The size of the system, measuring 9 x 9 x 48 inches, also means it needs a dedicated space for setup. Weighing 26.2 pounds, it is moderately heavy but manageable.

Those looking for an all-in-one solution for their water filtration needs for medium to large households will find this product beneficial, provided they can accommodate its installation requirements.

This whole house water filter system by Express Water offers a 3-stage filtration process designed to remove iron, manganese, lead, and arsenic, which are common causes of staining and unpleasant taste in water. It’s particularly useful for households experiencing reddish-brown stains on fixtures and laundry or those wanting to protect plumbing and appliances from sediment buildup. The filters are NSF certified, ensuring reliable contaminant removal, and they last between 6 to 12 months depending on water usage, which is decent for whole home systems.

With a maximum flow rate of 17 gallons per minute, it should handle typical household needs without noticeable pressure drops. Installation is straightforward with a freestanding design, a sturdy stainless steel bracket, and helpful pressure gauges and release buttons that simplify filter changes. However, the system does not reduce total dissolved solids (TDS), so if you need that, a reverse osmosis system would be necessary. Weighing 57 pounds and measuring about 23.5 by 8.5 by 29 inches, it requires a fair amount of space, which might be a factor for smaller utility areas.

The manual operation and regular maintenance every 6-12 months are manageable, though some users might prefer a system with longer-lasting filters. This filter provides a solid option for those looking to improve water quality by targeting iron and manganese, protect home plumbing, and enjoy clearer, better-tasting water throughout the house.

The Whole House Water Filter System by Express Water is designed to provide clean and safe water throughout your home with its 3-stage filtration process. This system is particularly effective at reducing heavy metals like lead, arsenic, and chromium, making it a strong choice for households concerned about these contaminants. The use of premium KDF media in the filtration process converts harmful impurities into harmless byproducts, while the inclusion of a heavy-duty stainless steel bracket and free-stand frame ensures durability and stability.

The system also includes pressure release buttons and gauges, which make it easier to monitor and change filters. With a flow rate of up to 17 gallons per minute, it supports a high demand for water without significant pressure drops, and the filters need replacing every 6-12 months, depending on usage and water quality. However, it's important to note that this system does not reduce Total Dissolved Solids (TDS), so if that's a priority, you might want to consider an alternative, such as a reverse osmosis system.

Installation is relatively easy, as the system is freestanding, but it weighs 65 pounds, so it might require some effort to maneuver. Additionally, the system dimensions are 23 x 8 x 29 inches, which means it will need a fair amount of space for installation. The product is NSF certified, providing assurance of its quality and reliability.