(765) 508-4352
support@pondprodirect.com
Mon-Fri: 9 AM- 5 PM EST
(765) 508-4352
support@pondprodirect.com
Mon-Fri: 9 AM- 5 PM EST
Authorized OASE Dealer — German-Engineered · Founded 1949 · Global Leader in Water Garden Technology
OASE is the global standard in water garden engineering — German-designed since 1949, with a product range that spans from compact all-in-one submersible filters for small patio ponds to the BioTec ScreenMatic² automated self-cleaning filter for 39,000-gallon koi ponds. Pond Pro Direct carries OASE's complete lineup: Waterfall pumps, AquaMax Eco Premium pumps, Filtral UVC, BioPress, BioSmart, FiltoClear 3rd Gen, and BioTec ScreenMatic² — all 24 models in stock.
24 products in stock · 5 distinct filter families · 2 pump series · OASE Clear Water Guarantee eligible · Freight delivery available on large filters
The OASE Waterfall Pump 2300 (SKU 45422) is a compact synchronous magnetic-drive submersible pump rated at 2,300 GPH maximum with a 20-f...
View full detailsThe OASE BioPress UVC 1600 (MPN 40348) is a compact pressurized pond filter combining mechanical filtration, biological filtration, and ...
View full detailsThe Oase BioTec 24000 ScreenMatic² is a professional-grade, gravity-fed flow-through pond filter rated for ponds up to 24,000 gallons without fi...
View full detailsThe Oase AquaMax Eco Premium 4500 (SKU 87583) is a German-engineered synchronous electronic pond and filter pump delivering 4,500 GPH with excep...
View full detailsThe Oase AquaMax Eco Premium 5500 (SKU 87584) is a German-engineered synchronous electronic pond and filter pump delivering 5,500 GPH with excep...
View full detailsThe OASE Filtral UVC 800 (SKU 76005) is a compact, all-in-one submersible pond filter that integrates a 235 GPH pump, 9W EPA-registered ...
View full detailsThe OASE Filtral UVC 1600 (SKU 76006) is a complete all-in-one submersible pond filtration system combining a 410 GPH pump, mechanical a...
View full details⚠ Critical installation requirement — external placement only: The OASE BioSmart 5000 is an external gravity filter that sits OUTSI...
View full detailsThe OASE BioSmart 10000 (Item 56930) is a high-capacity, flow-through gravity pond filter providing both mechanical and biological filtration f...
View full detailsThe OASE Waterfall Pump 1650 (SKU 45421) is a compact synchronous magnetic-drive submersible pump rated at 1,650 GPH maximum with a 16.5...
View full detailsThe OASE Waterfall Pump 3700 (SKU 45423) is a high-volume, energy-efficient synchronous magnetic-drive submersible pump rated at 3,700 G...
View full detailsThe OASE Waterfall Pump 5150 (SKU 45424) is a high-performance synchronous magnetic-drive submersible pump purpose-built for pond waterf...
View full detailsThe Oase Waterfall Pump 6600 (SKU 45425) is a high-flow, energy-efficient waterfall and pond pump delivering 6,600 GPH at a maximum head of 26...
View full detailsThe Oase Waterfall Pump 8000 (SKU 45426) is a high-flow asynchronous submersible pump delivering 8,000 GPH with a maximum head height of 32 feet...
View full detailsThe OASE BioPress UVC 1000 is a compact, all-in-one pressure pond filter designed to keep small ponds and water gardens clear, healthy, and easy t...
View full detailsThe OASE BioPress UVC 2400 (SKU 45452) is a compact, all-in-one pressurized pond filter combining mechanical filtration, biological filt...
View full detailsImportant installation warning: The Oase FiltoClear 3400 is a pressurized canister filter — it is NOT submersible. Do not place this unit in ...
View full detailsThe Oase FiltoClear 5200 3rd Generation Pressure Filter (SKU 91670) is an all-in-one pressurized pond filtration system combining mechanical f...
View full detailsThe Oase FiltoClear 8200 3rd Generation Pressure Filter (SKU 91671) delivers complete mechanical, biological, and UV clarification filtration fo...
View full detailsThe Oase BioTec 18000 ScreenMatic² (SKU 42975) is a premium automatic gravity-return pond filter for ponds up to 18,000 gallons without fish, 9,...
View full detailsThe Oase BioTec 39000 ScreenMatic² is a premium, high-capacity mechanical and biological pond filter engineered to deliver crystal-clear, healthy ...
View full detailsThe Oase AquaMax Eco Premium 2500 (Item 87581) is a compact, synchronous electronic pond pump delivering 2,500 GPH at 60 watts — engineered wi...
View full detailsThe Oase AquaMax Eco Premium 3500 (SKU 87582) is a German-engineered synchronous electronic pond and filter pump delivering 3,500 GPH with exc...
View full detailsThe Oase AquaMax Eco Premium 3000 / 12V (SKU 88675) is Oase’s dedicated low-voltage pond pump for applications where standard line-voltage subme...
View full detailsOASE's lineup spans five distinct filter technologies and two pump families — each engineered for a specific pond type, size, and performance goal. Start with your pond size and clarity priorities to find the right family.
Submersible unit with pump + mechanical + bio + UV built in. No external plumbing. Drops into small ponds under 400 gallons. The simplest OASE option.
Compact external pressurized canister with UV. Low-profile, easy to conceal. Simple backwash handle. For small ponds up to ~600 gallons. Works with any existing pump.
Open-top gravity-fed flow-through filter. Strong biological capacity, no UV. Good value for medium ponds. Water flows in, returns to pond by gravity. For ponds up to ~2,500 gal.
External pressurized canister + integrated UV clarifier. 3rd Gen Easy-Clean Technology — backflush without opening the filter. For ponds up to 3,400–8,200 gallons. The mainstream OASE filter.
OASE's flagship. Gravity-return flow-through filter with an automated self-cleaning 300-micron screen. Cleans itself every 15 min via sensor. Multi-zone bio foam. For large koi ponds 18,000–39,000 gal. OASE Clear Water Guarantee eligible.
Six high-flow submersible waterfall pumps for pondless waterfalls, streams, and skimmer-to-waterfall applications. Range: 1,650–8,000 GPH. Max head 18–32+ ft. Choose by required GPH at your head height.
OASE's flagship in-pond pump with synchronous electronic motor and CORE 6 technology. Solids-handling, thermal protection, frost protection. The pump in Atlantic-OASE Clear Water System kits. 2,500–5,500 GPH + 12V variant.
OASE was founded in Westfalia, Germany in 1949 and has grown into the global leader in water gardening technology. The company has set the standard for innovation across pump engineering, filtration design, and UV clarification for over seven decades. Where other brands manufacture adequate products, OASE engineers precision systems — the difference shows in measured performance, energy efficiency, and service life.
OASE's partnership with Atlantic Water Gardens as part of the OASE Group makes their technology accessible across both brands' product lines — including the Atlantic-OASE Clear Water System kits where OASE's AquaMax Eco Premium pump and EPA-certified multi-stage filter deliver the Clear Water Guarantee. This is the same OASE engineering heritage available across every product in this collection.
OASE's five filter families serve different pond sizes, installation types, and performance tiers. Fish load reduces effective ratings significantly — size up for koi ponds.
ⓘ Fish load cuts effective pond ratings significantly. For koi ponds, use approximately half the listed "no fish" volume as your sizing baseline. Call (765) 508-4352 for sizing guidance specific to your stocking level.
The BioTec ScreenMatic² is in a different class from any other filter in this collection — or in most dealer catalogs. Here's what makes it extraordinary:
Questions about sizing the BioTec ScreenMatic² for your koi pond? Call (765) 508-4352 — we'll match the right model to your fish load and volume.
OASE's two pump families serve different installation approaches. Choosing the right one depends on how your system is plumbed.
High-flow submersible pumps optimized for waterfall, stream, pondless, and skimmer-to-filter applications where the pump sits in a reservoir or skimmer housing. Six sizes from 1,650 to 8,000 GPH. Max head 18–32+ feet depending on model. Choose size by required flow at your actual head height using the pump curve. At $206–$599, these cover every scale from a small garden feature to a large pondless waterfall system.
Synchronous electronic motor with CORE 6 technology — OASE's highest-efficiency pump family. Solids-handling capable of passing particles up to ~3/8" through the pump without clogging. Built-in thermal overload and frost protection for 24/7 continuous operation year-round. Designed for in-pond placement on the bottom of koi ponds feeding external filters (BioTec ScreenMatic², FiltoClear) via a delivery pipe. Available in 2,500–5,500 GPH plus a dedicated 12V low-voltage variant for safety-critical applications (natural swimming ponds, wading features). $553–$862.
ⓘ White rows = Waterfall Series (submersible waterfall applications). Orange rows = AquaMax Eco Premium (in-pond koi pond bottom pump). Always select by actual GPH needed at your operating head height using the pump curve — not the maximum zero-head rating.
OASE products work best as matched systems. The AquaMax Eco Premium pump powers the Atlantic-OASE Clear Water System — the most advanced pond kit available at PPD:
We help pond owners match OASE products to their pond volume, fish load, and water clarity goals every day — from a $187 BioPress for a patio pond to a $4,615 BioTec ScreenMatic² for a serious koi installation. Call or text Monday–Friday, 9am–5pm EST.
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