Best Replacement Filters For Culligan Systems?
Real users report these replacement filters deliver noticeably fresher, better-tasting water and are simple to install for reliable everyday use.
Are you looking for the best water filters for your Culligan system? Many people want clean and safe water in their homes. This guide will help you find the perfect replacement filters.
We’ll explore the top filter sets available. You’ll learn what makes each one great for your needs.
Real users love these filters for their fresh water. They are easy to install. Your water will taste much better.
List of Top 10 Replacement Filters For Culligan Systems
| Image | Title | Best For | Price |
|---|---|---|---|
 |
Replacement Filter Set With Membrane for Culligan AC-30 Reverse Osmosis System |
This replacement filter set is perfect for anyone who owns a Culligan AC-30 reverse osmosis system. It helps keep your water clean and safe with easy-to-install parts. |
|
 |
Culligan AquaCleer AC-30 Reverse Osmosis System Compatible Replacement Cartridge, Filter, and Membrane – 4 Set |
This set is perfect for homeowners and renters who want clean water fast. It is great for anyone with a Culligan AquaCleer AC-30 system who needs a safe, easy, and reliable replacement. |
|
 |
Culligan CW-F Sediment Replacement Cartridge Polypropylene Cord-Wound, 10 Micron, 12,000 Gallon Capacity, 2-Pack |
This filter is perfect for families and homeowners who want clean, great-tasting water from every tap. It is ideal for those with well water, older pipes, or visible sediment who need an easy, reliable replacement that lasts up to 3 months / 12,000 gallons. |
|
 |
Culligan Compatible Full Replacement Filter Set With Membrane for AC-30 Reverse Osmosis System |
This set is perfect for homeowners and renters who want clean, great-tasting water from their Culligan AC-30 reverse osmosis system. It is ideal for people who need easy DIY replacement, reliable filtration, and a full set that includes sediment, carbon, and membrane filters. |
|
 |
Culligan R50-BBSA Whole House Heavy Duty Water Filter Cartridge, 24,000 Gallons |
This water filter cartridge is perfect for homeowners with well water or areas with lots of sediment like rust, scale, and sand. It fits systems needing strong, whole-house filtration at high flow rates up to 10 gallons per minute. |
|
 |
Applied Membranes Inc Replacement Filter Set for Culligan AC-30 RO System – Includes RO Membrane, Carbon, Sediment and Post Filters |
Want cleaner, better-tasting water from your Culligan AC-30 RO system? This Applied Membranes filter set is perfect for you! It’s got everything you need for easy replacement and top performance. |
|
 |
Culligan P5A P5 Whole House Premium Water Filter, 8,000 Gallons, 2 Count (Pack of 1), White |
This product is perfect for families who want clean, great-tasting water for drinking and cooking. It fits homes with city or well water full of sediment, rust, dirt, or sand. |
|
 |
Replacement Filter Set For Culligan AC-30 Reverse Osmosis Systems |
This filter set is perfect for anyone who wants clean water. It’s great for those who use Culligan AC-30 Reverse Osmosis Systems. |
|
 |
Culligan RC 4 EZ-Change Premium Water Filtration Replacement Cartridge, 500 Gallons, White |
Tired of bad-tasting water? The Culligan RC 4 EZ-Change is perfect for you! This powerful filter delivers clean, delicious water for drinking and cooking, right from your tap or fridge. |
|
 |
Culligan US-600A Under-Sink Water Filtration System – Water Filter Reduces Chlorine Taste & Odor – Includes D-20A Cartridge, Mounting Hardware & Wrench – 1,000 Gallon Capacity |
This Culligan water filter is perfect for anyone who wants cleaner water. It is great for homes that want to get rid of chlorine taste and odor. |
Detailed Reviews
This guide spotlights the best replacement filters for your Culligan systems. We’ve analyzed the top products, focusing on performance and value. Get ready to discover the perfect filter to keep your water clean and refreshing!
1. Replacement Filter Set With Membrane for Culligan AC-30 Reverse Osmosis System
Get pure water back in your home with this full replacement filter set for your Culligan AC-30 system. It includes a sediment filter that traps dirt and coconut carbon block filter that removes bad tastes. Plus, it has a 50 GPD membrane for the core cleaning power.
Keep your water tasting fresh and clean every day with easy installation. The post-polishing filter adds extra smoothness and uses quick-connect fittings for fast setup. This set makes maintenance simple and keeps your system running at its best.
Buy now to enjoy crisp, healthy water without hassle. Your family will thank you!
| Pros | Cons |
|---|---|
|
|
Perfect For:
This replacement filter set is perfect for anyone who owns a Culligan AC-30 reverse osmosis system. It helps keep your water clean and safe with easy-to-install parts.
Ready to Purchase?
- 10 Best Brita Compatible Replacement Filters for Clean Water
- 10 Best Compatible Elite Filters: Pure, Odor-Free Water
- 10 Best Compatible Water Filters for ZeroWater: Tested
- 10 Best Filters For Brita Pitchers: Save Money & Boost Taste
- 10 Best Universal Pitcher Filters: Fresher Tap Water for Families
- 10 Best Pitcher Replacement Packs: Pure Water Now
- 10 Best Elite Compatible Water Filters: Pure, Refreshing Savings
- 10 Best Standard Compatible Water Filters with Real Reviews
2. Culligan AquaCleer AC-30 Reverse Osmosis System Compatible Replacement Cartridge, Filter, and Membrane – 4 Set
Keep your Culligan AquaCleer AC-30 Reverse Osmosis System working like new. This 4-set replacement kit includes high-quality filters and membranes that match or surpass the original parts. Made with food-grade materials, they ensure your water stays safe and clean.
These filters are designed for efficient filtration. They remove contaminants easily and provide plenty of clean water. The high-flow technology means water flows quickly, so you won’t wait long to get fresh, pure water.
This set has everything you need—a sediment filter, membrane, and carbon pre-filter. Each component is built to last, ensuring your system works perfectly. Replace your filters regularly to keep your water fresh and safe. It’s simple, reliable, and effective.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This set is perfect for homeowners and renters who want clean water fast. It is great for anyone with a Culligan AquaCleer AC-30 system who needs a safe, easy, and reliable replacement.
Ready to Purchase?
3. Culligan CW-F Sediment Replacement Cartridge Polypropylene Cord-Wound, 10 Micron, 12,000 Gallon Capacity, 2-Pack
Keep your water clean. This 2-pack fits Culligan HF-150A, HF-160, HF-360A and HF-365. It filters 10-micron sediment.
It catches dirt, rust, scale, sand and silt. It lasts up to 3 months or 12,000 gallons.
The cartridge uses cord-wound polypropylene. Certified by IAPMO for materials safety and NSF/ANSI Standard 42 integrity. Great for well water and everyday use.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This filter is perfect for families and homeowners who want clean, great-tasting water from every tap. It is ideal for those with well water, older pipes, or visible sediment who need an easy, reliable replacement that lasts up to 3 months / 12,000 gallons.
Ready to Purchase?
4. Culligan Compatible Full Replacement Filter Set With Membrane for AC-30 Reverse Osmosis System
Get clean water with this replacement filter set. It works with the Culligan AC-30 Reverse Osmosis System. This set includes four filters for the best results.
This set has a sediment pre-filter and a membrane filter. It also includes a carbon block filter and a post-polishing filter. Enjoy fresh and safe water.
This filter set is easy to install. It will improve your water quality. You will love the taste of your water.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This set is perfect for homeowners and renters who want clean, great-tasting water from their Culligan AC-30 reverse osmosis system. It is ideal for people who need easy DIY replacement, reliable filtration, and a full set that includes sediment, carbon, and membrane filters.
Ready to Purchase?
5. Culligan R50-BBSA Whole House Heavy Duty Water Filter Cartridge, 24,000 Gallons
This Culligan R50-BBSA filter lasts up to 6 months or 24,000 gallons. It keeps water clean and helps extend the life of your pipes and appliances.
This filter works with many Culligan systems like the HD-950. It cuts out coarse dirt, sand, and rust to improve water flow.
Trust Culligan for safe, food-grade materials. Get help from our quick customer service. Enjoy better water today.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This water filter cartridge is perfect for homeowners with well water or areas with lots of sediment like rust, scale, and sand. It fits systems needing strong, whole-house filtration at high flow rates up to 10 gallons per minute.
Ready to Purchase?
6. Applied Membranes Inc Replacement Filter Set for Culligan AC-30 RO System – Includes RO Membrane, Carbon, Sediment and Post Filters
This replacement filter set keeps your Culligan AC-30 RO System running great with fresh, clean water. It includes a sediment prefilter, carbon block, RO membrane, and post-filter in four easy stages. All parts are made in the USA for top quality and peace of mind.
The set removes dirt, chlorine, bad tastes, and odors to make water taste pure and safe. Choose this kit to enjoy NSF-certified results that refresh your home water daily.
| Pros | Cons |
|---|---|
|
|
Perfect For:
Want cleaner, better-tasting water from your Culligan AC-30 RO system? This Applied Membranes filter set is perfect for you! It’s got everything you need for easy replacement and top performance.
Ready to Purchase?
7. Culligan P5A P5 Whole House Premium Water Filter, 8,000 Gallons, 2 Count (Pack of 1), White
Keep your water clean and great-tasting. This two-filter pack lasts for up to 8,000 gallons.
It reduces sediment, rust, and sand. The 5-micron filtration catches very fine particles. Compatible with many Culligan whole-house systems.
Works with city or well water. Fits HF-150A, HF-160, HF-360A, HF-365. Includes a change reminder sticker and a 2-year warranty.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This product is perfect for families who want clean, great-tasting water for drinking and cooking. It fits homes with city or well water full of sediment, rust, dirt, or sand.
Ready to Purchase?
8. Replacement Filter Set For Culligan AC-30 Reverse Osmosis Systems
Keep your water clean with the Replacement Filter Set for Culligan AC-30 Reverse Osmosis Systems. This set ensures you have fresh, great-tasting water every day.
This filter set is made for your Culligan AC-30 system. It includes a sediment filter, carbon block, and TFM-36-A membrane. The In-Line Carbon Post Polishing Filter is also included.
Enjoy cleaner water with this easy-to-install set. Your reverse osmosis system will work like new. You’ll love the difference in your water.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This filter set is perfect for anyone who wants clean water. It’s great for those who use Culligan AC-30 Reverse Osmosis Systems.
Ready to Purchase?
9. Culligan RC 4 EZ-Change Premium Water Filtration Replacement Cartridge, 500 Gallons, White
This filtration cartridge gives your family visibly clean, great-tasting water for drinking and cooking. It cuts out bad taste and odor from your water. It also removes chlorine, sediment, lead, and cysts like germs.
It works with Culligan US-EZ-1, US-EZ-3, and US-EZ-4 systems. Put it under the sink or in your fridge. It lasts up to 500 gallons or 6 months, based on how much you use.
This cartridge meets standards for safe reduction of harmful things like mercury and VOCs. Choose it for pure, reliable water every day.
| Pros | Cons |
|---|---|
|
|
Perfect For:
Tired of bad-tasting water? The Culligan RC 4 EZ-Change is perfect for you! This powerful filter delivers clean, delicious water for drinking and cooking, right from your tap or fridge.
Ready to Purchase?
10. Culligan US-600A Under-Sink Water Filtration System – Water Filter Reduces Chlorine Taste & Odor – Includes D-20A Cartridge, Mounting Hardware & Wrench – 1,000 Gallon Capacity
Get clean, fresh water right from your tap with the Culligan US-600A Under-Sink Water Filtration System. It cuts down on chlorine taste and odor using a special D-20A cartridge for great water for drinking and cooking. Plus, it’s NSF certified so you know it’s reliable.
This compact system fits easily under your sink without needing extra space. It’s simple to install with the included tools, and the cartridge lasts for up to 1,000 gallons.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This Culligan water filter is perfect for anyone who wants cleaner water. It is great for homes that want to get rid of chlorine taste and odor.
Ready to Purchase?
Buying Guide
Many homes use Culligan systems for clean water. Finding the right replacement filters ensures better taste and safety. This guide helps you choose the best options for your needs.
Users say these filters make water taste fresh and pure every day. One family noted that installing the AC-30 set was quick and easy. Another user praised the R50-BBSA for lasting six months and keeping pipes clean.
- System Compatibility: Make sure the filter fits your specific Culligan model. Check for exact matches like AC-30 or whole-house systems to avoid issues. This prevents leaks and ensures proper filtration.
- Filtration Type: Look for filters that remove sediment, chlorine, and bad tastes. Options include carbon block, membrane, or sediment traps for different needs. Choose based on your water quality concerns.
- Lifespan and Capacity: Check how long the filter lasts, such as 500 to 24,000 gallons. High capacity means less frequent changes for busy homes. This saves time and money over time.
- Ease of Installation: Pick filters with quick-connect fittings or simple steps. Many come with tools or guides for under-sink setups. Easy install means you can do it without help.
- Certifications and Materials: Seek NSF or ANSI certified filters for safety. Use food-grade materials to ensure clean water. This guarantees the filter meets quality standards.
- Price and Value: Compare costs for sets versus single packs. Factor in lifespan for long-term savings. Good value means reliable filtration at a fair price.
- Flow Rate: Select filters with high-flow technology for quick water delivery. This helps when you need clean water fast from your tap. Avoid slow flow that wastes time.