Replacement Filter Order
"Great product and fantastic service! Thank you!"










General RO Filter Installation Video
APEC Ultimate high capacity pre-filter set is made in USA with high quality filtration components to provide a longer lasting filter set to protect and prolong the lifespan of your reverse osmosis system. Premium quality filter set lasts over 12 months for fewer filter change outs and high performance contaminant removal.These standard size filters are compatible with APEC RO-45, RO-90, RO-PH90, RO-PERM, RO-PUMP, RO-Hi, WFS-1000 and all other 10 Inch standard size under counter reverse osmosis systems.
1st Stage: High-Grade 5 micron 10 Inch high-capacity polypropylene sediment filter -removes dust, particles, and rust. 100% pure polypropylene depth filter with exceptional dirt-holding capacity translates to longer life and fewer change-outs than existing string-wound or resin-bonded filters.
2nd and 3rd Stage: Premium Extruded Carbon Block 10 Inch -gets rid of unpleasant chlorine, tastes, odors, cloudiness and colors. Also removes VOCs and other common chemicals from the water. APEC's extruded carbon block filters consist of activated carbon particles fused into a uniform block with enhanced adsorptive capacity and efficiency. Unlike granular activated carbon (GAC) filters, these extruded carbon block cartridges will not channel or bypass due to the extreme uniformity of their extruded activated carbon core.
For over 20 years, APEC has been an industry leading manufacturer of high performance RO systems.
FILTER-SETX2
5 pounds
(2) sediment and (4) carbon block filters
2 Sets
We are proud to offer 1 day order processing (excluding weekends and holidays). Orders that are placed prior to 12:00 pm PST with express shipping services will be guaranteed to ship out the same day – subject to order verification and credit approval. Our shipping charges are based on the method of service and the location.
Products can be returned within 30 days from the date of invoice. Please carefully review APEC's Return Policy details and conditions.
General RO Filter Installation Video
APEC Ultimate high capacity pre-filter set is made in USA with high quality filtration components to provide a longer lasting filter set to protect and prolong the lifespan of your reverse osmosis system. Premium quality filter set lasts over 12 months for fewer filter change outs and high performance contaminant removal.These standard size filters are compatible with APEC RO-45, RO-90, RO-PH90, RO-PERM, RO-PUMP, RO-Hi, WFS-1000 and all other 10 Inch standard size under counter reverse osmosis systems.
1st Stage: High-Grade 5 micron 10 Inch high-capacity polypropylene sediment filter -removes dust, particles, and rust. 100% pure polypropylene depth filter with exceptional dirt-holding capacity translates to longer life and fewer change-outs than existing string-wound or resin-bonded filters.
2nd and 3rd Stage: Premium Extruded Carbon Block 10 Inch -gets rid of unpleasant chlorine, tastes, odors, cloudiness and colors. Also removes VOCs and other common chemicals from the water. APEC's extruded carbon block filters consist of activated carbon particles fused into a uniform block with enhanced adsorptive capacity and efficiency. Unlike granular activated carbon (GAC) filters, these extruded carbon block cartridges will not channel or bypass due to the extreme uniformity of their extruded activated carbon core.
For over 20 years, APEC has been an industry leading manufacturer of high performance RO systems.
FILTER-SETX2
5 pounds
(2) sediment and (4) carbon block filters
2 Sets
We are proud to offer 1 day order processing (excluding weekends and holidays). Orders that are placed prior to 12:00 pm PST with express shipping services will be guaranteed to ship out the same day – subject to order verification and credit approval. Our shipping charges are based on the method of service and the location.
Products can be returned within 30 days from the date of invoice. Please carefully review APEC's Return Policy details and conditions.
Overall rating: 4.9130435 / 5 from 138 reviews.
This APEC RO Replacement Filters Bundle offers high-quality, durable filters for under-counter reverse osmosis systems. Customers praise the clean, great-tasting water, ease of filter replacement, and the overall reliability of the system. The product is highly recommended for its performance and ease of use.
Review topics: ["installation","replacement","fit","problems","instructions","support","quality","price","shipping","packaging","value","service","water","customer service","works","filters","system","tasting","apec","process","supply","operation","difference"].
"Great product and fantastic service! Thank you!"
"Thanks for the combo pac of filters for the RO90 system so we can keep our system up and running. We use gallons of RO water each day for cooking, drinking, coffee maker, ice maker, etc. I have studied ground and surface water quality in all regions of the USA for a living, and have concluded everyone everywhere should be using RO or ultra-filtered water, even if it means you add some minerals afterward for flavor. (Not necessary. ) Rural well systems should probably also have biological treatment as well; city water supply systems treat their potable water with some form of chlorine. The biproducts chlorination should be treated at home with a system like the RO90, which has charcoal and RO filters."
"Fits my unit and easy to change."
"These look a little different than my other filter but seem to fit properly and the water tastes like it did with the other filters. Would recommend as a replacement filter for WFS-1000 system"
"Higher prices"
"Good filters and good service"
"Great Service"
"Fairly easy to install the system, easy to replace filters, and the water is very good. A necessity here in the midwest where the water is awful"
"All the products are great and I am going to order more in the future. I believe in the “American Dream” and I am willing to pay good money for a good product. I believe, APEC products are made in America and of excellent quality, which is not necessarily guaranteed if I buy from other vendors. However, the process is somewhat complicated. I also received emails for almost each and every single item, not just for the entire shipment. I still keep getting emails to write reviews. This is not good! You don’t want to get swamped with emails after buying something."
"I have used your water filter system for more than five years and am satisfied with it. It's a quality product that made in the USA. I would recommend it to anyone."