You don’t need to spend a fortune to get clean water. The best value water filters deliver serious contaminant removal without draining your wallet.
We compared 10 affordable options — from under-sink RO systems to simple pitcher filters and faucet attachments. The right choice depends on your water quality, household size, and how much you want to spend. Here are the ones worth your money.
This 5-stage reverse osmosis system removes 99.9% of harmful contaminants including chlorine, lead, arsenic, and fluoride. It produces 75 gallons per day and is easy to install under your kitchen sink.
Quick Comparison Chart
| # | Water Filter | Our Rating | ||
|---|---|---|---|---|
| 1 |  |
iSpring RCC7 5-Stage | ★★★★★ | Check Price |
| 2 |  |
Brita Ultra Max | ★★★★★ | Check Price |
| 3 |  |
APEX MR-1050 Alkaline | ★★★★☆ | Check Price |
| 4 |  |
PUR 11-Cup Ultimate | ★★★★☆ | Check Price |
| 5 |  |
APEC ROES-50 | ★★★★☆ | Check Price |
| 6 |  |
Home Master TMAFC-ERP | ★★★★☆ | Check Price |
| 7 |  |
Brita Everyday 10-Cup | ★★★★ | Check Price |
| 8 |  |
PUR DS1800Z Classic | ★★★★ | Check Price |
| 9 |  |
Brita Stream Rapids | ★★★★ | Check Price |
| 10 |  |
Brita On-Tap SAFF-100 | ★★★★ | Check Price |
1. iSpring RCC7 5-Stage — Best Overall
iSpring RCC7 5-Stage Under Sink RO System
5-stage reverse osmosis system that removes 99.9% of contaminants. Produces 75 gallons per day with easy under-sink installation.
Pros
- Removes 99.9% of harmful contaminants
- 75 gallons per day production
- Easy to install under the sink
- Works quietly with low maintenance
Cons
- 1:3 clean to wastewater ratio
- Pre-filters need changing every 6 months
- Not ideal for areas with low water supply
The iSpring RCC7 uses five filtration stages including PP sediment, carbon KDF, carbon block, reverse osmosis membrane, and a final GAC polish. It strips out chlorine, lead, arsenic, fluoride, and over 1,000 other contaminants from well or municipal water.
This system produces 75 gallons per day and delivers completely neutral-tasting water. The 1:3 clean-to-wastewater ratio is a drawback if your area has limited water supply, but for most households it provides exceptional value for the price.
2. Brita Ultra Max Dispenser — Best Budget
Brita Ultra Max Filtering Dispenser
18-cup dispenser with Longlast filters lasting 3x longer. Slim design fits on countertops. LED indicator for filter changes.
Pros
- Slim design with easy pour spigot
- Longlast filter lasts 3x longer
- LED cartridge change reminder
- Space-efficient for any kitchen
Cons
- May slow down after months of use
- Difficult to clean the dispenser
- Filter not compatible with all Brita models
At only five inches wide and 14.5 inches deep, the Brita Ultra Max holds 18 cups while taking up minimal counter space. Its WQA certified BPA-free Longlast filter reduces 99% of chlorine, lead, mercury, asbestos, and cadmium.
The Longlast filter works for up to six months, which is 3x longer than standard cartridges. One cartridge replaces up to 900 single-use plastic bottles, making it one of the most cost-effective filters available.
3. APEX MR-1050 Alkaline — Best Countertop
APEX MR-1050 Alkaline Countertop Filter
Countertop alkaline filter that removes contaminants while maintaining healthy minerals. Purifies 750 gallons per cartridge.
Pros
- Balances pH and adds healthy minerals
- Lightweight and unique design
- Cost-effective 750-gallon capacity
- Easy DIY installation
Cons
- Replacement cartridges can be pricey
- Takes up counter space
- Not suitable for all faucet types
The APEX MR-1050 removes sediment, chlorine, radon, Giardia cysts, and Cryptosporidium while preserving beneficial minerals like magnesium, potassium, and calcium. Installation is simple —
Just remove your faucet aerator and screw on the diverter valve.
Each cartridge purifies 750 gallons, so you won’t need a replacement for six to eight months. It follows NSF certified water filter safety standards and is a solid choice for families of three to four.
4. PUR 11-Cup Ultimate Pitcher — Best Pitcher
PUR 11-Cup Ultimate Pitcher
Lead-reducing pitcher that removes over 70 contaminants. Comfortable handle and light indicator for filter status.
Pros
- Removes over 70 contaminants including lead
- Comfortable handle for easy carrying
- Light indicator shows filter status
- WQA certified for safe drinking water
Cons
- May leak when full
- Slow filtering with lead reduction filter
- Standard filter requires more frequent changes
The PUR 11-Cup removes over 70 contaminants including heavy metals, chlorine, pharmaceuticals, and hormones using activated carbon and ion exchange. The lead reduction filter eliminates around 99% of lead, though it takes about 30 minutes to filter a full pitcher.
This WQA certified pitcher features a light indicator that shows when it’s time to replace the filter. Each filter lasts about two months and can save you up to $1,000 per year compared to bottled water.
5. APEC ROES-50 Under Sink — Best Under Sink
APEC Top Tier 5-Stage ROES-50 Under Sink
Premium under-sink 5-stage RO system with automatic shutdown. FDA certified, 100% lead-free designer faucet included.
Pros
- Automatic shutdown when tank is full
- 100% lead-free FDA certified faucet
- Leak-free parts need no extra sealing
- 2-year manufacturer warranty included
Cons
- Produces more wastewater than iSpring
- Not ideal for low water supply areas
- Replacement filters can be costly
The APEC ROES-50 features reverse osmosis with a dual carbon block filter and cleans up to 50 gallons per day at 60 psi. Its automatic shutdown system turns off the machine once the four-gallon tank is full, preventing waste.
Engineered and assembled in the USA, it includes a 100% lead-free FDA certified faucet and leak-free parts that need no extra lock clips. The WQA certified system comes with a two-year extended warranty and all installation hardware.
6. Home Master TMAFC-ERP — Best RO System
Home Master TMAFC-ERP Reverse Osmosis
7-stage RO system with 1:1 waste ratio and mineral addition. Filters last up to 2,000 gallons or one full year.
Pros
- Superior 1:1 clean to wastewater ratio
- Adds magnesium and calcium to water
- Filters last up to 2,000 gallons
- Eliminates common RO problems
Cons
- Higher upfront cost than competitors
- Installation more complex than pitchers
- 5-year limited warranty only
The Home Master TMAFC-ERP is a top pick with its 1:1 waste ratio thanks to a built-in non-electric permeate pump. Unlike most RO systems that strip beneficial minerals, this 7-stage system adds magnesium and calcium back into the filtered water.
Its catalytic carbon filtration removes 98% of harmful chemicals including lead and chlorine. Filters last up to 2,000 gallons or one full year, and the full-contact technology eliminates common RO issues like slow flow, acidic water, and canister leaks.
7. Brita Everyday 10-Cup — Best Family
Brita 10-Cup Everyday Pitcher
10-cup pitcher with status indicator and flip-top lid. BPA-free filter removes cadmium, mercury, and copper.
Pros
- Good value for everyday family use
- Helpful status indicator for filter changes
- Large 10-cup capacity for households
- Easy to change filter system
Cons
- Less durable than premium pitchers
- Plastic construction may scratch
- Filter lasts only 40 gallons
The Brita Everyday removes cadmium, mercury, and copper while reducing chlorine odor and taste. Its BPA-free filter lasts 2.5 times longer than traditional ZeroWater filters, and the flip-top lid prevents spills when the pitcher is full.
Replace the filter every two months or after 40 gallons for ideal performance. One Brita filter replaces 300 standard plastic bottles, making this an affordable everyday option for families.
8. PUR DS1800Z Classic Dispenser — Best Dispenser
PUR DS1800Z Classic Dispenser
18-cup dispenser that filters as you pour. Removes 2x more contaminants than other dispensers. BPA-free with pull-down spout.
Pros
- Filters water as you pour it
- Deep narrow design fits in refrigerator
- Removes 2x contaminants vs competitors
- BPA-free with comfortable spout
Cons
- Slow filtration over time
- Needs frequent filter replacement
- Upgraded lead filter costs more
The PUR DS1800Z uses activated carbon and ion exchange to reduce copper, mercury, industrial pollutants, and certain pesticides. It’s certified to remove 2x the contaminants of any other dispenser on the market.
Its deep, narrow design fits easily in the refrigerator, and the Locket top design makes sure a secure filter fit. Replace the filter every two months or after 40 gallons for best results.
9. Brita Stream Rapids 10-Cup — Best Fast Filter
Brita Stream Rapids 10-Cup Pitcher
Filter-as-you-pour pitcher with zero wait time. Electronic filter change reminder. Designed to ANSI/NSF standards.
Pros
- Filter-as-you-pour eliminates waiting
- Electronic filter change reminder included
- No pre-soak needed, no black flecks
- Designed to ANSI/NSF 42 and 53 standards
Cons
- No long-lasting filter option available
- Filters slowly with low water levels
- Replacement costs about $32 per year
The Brita Stream Rapids places the filter near the pour spout instead of the middle, so water is filtered as you pour with zero wait time. It’s designed and engineered to ANSI/NSF 42 and 53 standards for chlorine reduction and contaminant removal.
Replace the stream filter every two months or after 40 gallons, at a cost of about $32 per year. One filter produces water equivalent to 300 plastic bottles, and the electronic reminder takes the guesswork out of maintenance.
10. Brita On-Tap SAFF-100 — Best Faucet
Brita On-Tap SAFF-100
Faucet-mount filter removing 99% of lead and benzene. Chrome finish with filter replacement indicator. Lasts 100 gallons.
Pros
- Easy tool-free faucet installation
- Inexpensive upfront cost
- Filter replacement indicator included
- Chrome finish matches kitchen decor
Cons
- Removes fewer than 60 contaminants
- Not as effective as 5-stage systems
- May not fit all faucet types
The Brita On-Tap removes 99% of benzene, chlorine, and lead while attaching directly to your standard faucet with no tools required. Its chrome finish matches most modern kitchen decor, and the built-in indicator tells you when to replace the filter.
Each filter delivers up to 100 gallons of clean tap water and replaces 750 plastic bottles. It’s the most affordable entry point for filtered water, though it only removes about 50 contaminants compared to 1,000+ with RO systems.
Buying Guide
Filter Type
The biggest decision is choosing between reverse osmosis systems, pitchers, dispensers, countertop filters, and faucet attachments. RO systems remove the most contaminants but cost more upfront and produce wastewater.
Pitchers and dispensers are the most affordable options, while faucet attachments offer the best convenience for basic filtration.
Contaminant Removal
Check what contaminants are in your water before choosing a filter. RO systems handle lead, arsenic, fluoride, and heavy metals, while basic pitcher filters focus on chlorine, taste, and odor.
If your water has serious contamination issues, invest in a multi-stage system rather than a simple pitcher.
Filter Lifespan and Cost
The true value of a water filter includes replacement cartridge costs. Understanding different water filter cartridge types helps you estimate ongoing expenses. Longlast filters in the Brita Ultra Max last six months, while standard pitcher filters need replacing every two months.
RO membrane filters typically last 2-3 years, making their per-gallon cost very competitive despite the higher upfront price.
Household Size
Larger families need higher-capacity filters or faster flow rates. Under-sink RO systems produce 50-75 gallons per day, while pitchers hold only 10-18 cups at a time.
Consider how much filtered water your household consumes daily before committing to a filter type.
Installation Difficulty
Pitchers, dispensers, and faucet filters require zero installation expertise. Under-sink RO systems take 1-2 hours to install but include all necessary hardware and detailed instructions.
Most under-sink systems like the iSpring RCC7 and APEC ROES-50 are designed for DIY installation without professional help.
How We Evaluated
We evaluated each great value water filter based on the following criteria:
- Contaminant Removal — The number and types of contaminants each filter removes, with RO systems scoring highest for eliminating 99%+ of harmful substances.
- Cost Per Gallon — Total ownership cost including upfront price, replacement filters, and filter lifespan to determine true value.
- Filter Lifespan — How long each filter lasts before replacement, ranging from 40 gallons for basic pitchers to 2,000 gallons for RO membranes.
- Ease of Use — Installation difficulty, maintenance requirements, and daily convenience for the average household.
- Build Quality — Materials, certifications (NSF, WQA, FDA), BPA-free construction, and overall durability.
- Capacity and Flow Rate — How much filtered water the system produces per day or per fill, matched against typical household demands.
Frequently Asked Questions
It's all about what you get per dollar. The best value filters remove the most contaminants, have long-lasting cartridges, and don't charge a fortune for replacements. A cheap filter that needs constant replacement isn't really cheap.
If your water has real contamination issues, absolutely. RO systems remove up to 99% of contaminants including lead, fluoride, and arsenic. The upfront cost is higher, but the per-gallon filtration cost is pennies compared to buying bottled water.
Pitcher and faucet filters usually need swapping every 2 months or 40 gallons. Under-sink pre-filters last about 6 months. RO membranes can go 2-3 years. Always check the manufacturer's recommendations for your specific model.
Most of them, yes. Systems like the iSpring RCC7 and APEC ROES-50 come with everything you need and detailed instructions. If you're comfortable with basic DIY, you can have it up and running in 1-2 hours.
Final Thoughts
The best great value water filter depends on your specific water quality and budget. For maximum contaminant removal, the iSpring RCC7 is the clear winner with its 5-stage RO system removing 99.9% of harmful substances at a very reasonable price point.
If you want something simpler, the Brita Ultra Max offers the best budget-friendly option with its long-lasting filters and 18-cup capacity. For those who want mineral-rich alkaline water without under-sink installation, the APEX MR-1050 is a strong countertop alternative.
Every filter on this list delivers clean, safe drinking water at a fraction of the cost of bottled water. Match the filter type to your water quality needs and household size for the best results.
The iSpring RCC7 5-Stage is the best great value water filter for most households. It removes 99.9% of contaminants including lead, arsenic, and fluoride while producing 75 gallons per day at a cost-effective price point. For budget-conscious buyers who want a simpler option, the Brita Ultra Max Dispenser with its 6-month Longlast filter is an excellent alternative.
